webhooks: add jitter to retry backoff to prevent thundering-herd retries by circleboyslimited · Pull Request #135 · SmartDropLabs/smartdrop-backend

fix: repair corrupted package.json blocking npm install

circleboyslimited

committed

16403c0

fix: regenerate package-lock.json to match the repaired package.json

circleboyslimited

committed

d69b412

fix: add equal jitter to backoffMs, closing the synchronized-retry thundering-herd gap (#128)

circleboyslimited

committed

cf8a29d

config: note that retryPollMs/retryBatchSize retuning was considered for #128 and deferred

circleboyslimited

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4c00c97

docs: update README backoff description for jitter (#128)

circleboyslimited

committed

12010a6

test: backoffMs no longer returns an identical delay for repeated same-attempt calls (#128)

circleboyslimited

committed

5e9a4c2

test: jitter respects its lower bound via an injected random source (#128)

circleboyslimited

committed

cf1fcb2

test: jitter respects its upper bound via an injected random source (#128)

circleboyslimited

committed

b919fb4

test: delay is never zero or negative across attempts, even at minimum jitter (#128)

circleboyslimited

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b89e978

test: delay never reaches or exceeds the deterministic value across attempts (#128)

circleboyslimited

committed

aa3e6b4

test: delay still strictly grows across attempts under worst-case jitter ordering (#128)

circleboyslimited

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6c15b9e

test: backoffMs defaults to the real Math.random when no random source is injected (#128)

circleboyslimited

committed

4d5596b

test: integration coverage for the thundering-herd scenario across a real dispatch() tick (#128)

circleboyslimited

committed

1a7bf82

fix: remove duplicate/dead keys in config.js module.exports blocking correct env resolution

circleboyslimited

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3ab83ef

fix: merge duplicate SOURCES entries in priceOracle.js

circleboyslimited

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86c32c1

fix: repair leaderElection.test.js jest-mock hoisting and extend cacheMock for lease commands

circleboyslimited

committed

5a273ab

fix: repair merge corruption in airdrops.js (duplicate requires/router setup, dead code, duplicate route registrations)

circleboyslimited

committed

21021ed

fix: rename indexer.js's GET /airdrops/:id/recipients to /onchain-recipients, resolving a route collision

circleboyslimited

committed

87402ad

fix: repair mockRedis zset corruption and add missing SorobanRpc mock in airdrops.test.js

circleboyslimited

committed

7b7aaee

fix: repair mockRedis zset corruption in auth.test.js

circleboyslimited

committed

1e8380b

fix: repair mockRedis zset corruption in alerts-routes.test.js

circleboyslimited

committed

726848b

fix: separate two interleaved test files merged into circuitBreaker.test.js

circleboyslimited

committed

8946ffd

fix: remove orphaned describe block and add missing mocks in health.test.js

circleboyslimited

committed

849729e

fix: reconstruct prices.test.js from two interleaved test-file generations

circleboyslimited

committed

cf7bf57

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webhooks: add jitter to retry backoff to prevent thundering-herd retries - #135

webhooks: add jitter to retry backoff to prevent thundering-herd retries#135
prodbycorne merged 24 commits into
SmartDropLabs:mainfrom
circleboyslimited:fix/webhook-retry-jitter

Commits on Aug 16, 2026

fix: repair corrupted package.json blocking npm install

fix: regenerate package-lock.json to match the repaired package.json

fix: add equal jitter to backoffMs, closing the synchronized-retry thundering-herd gap (#128)

config: note that retryPollMs/retryBatchSize retuning was considered for #128 and deferred

docs: update README backoff description for jitter (#128)

test: backoffMs no longer returns an identical delay for repeated same-attempt calls (#128)

test: jitter respects its lower bound via an injected random source (#128)

test: jitter respects its upper bound via an injected random source (#128)

test: delay is never zero or negative across attempts, even at minimum jitter (#128)

test: delay never reaches or exceeds the deterministic value across attempts (#128)

test: delay still strictly grows across attempts under worst-case jitter ordering (#128)

test: backoffMs defaults to the real Math.random when no random source is injected (#128)

test: integration coverage for the thundering-herd scenario across a real dispatch() tick (#128)

fix: remove duplicate/dead keys in config.js module.exports blocking correct env resolution

fix: merge duplicate SOURCES entries in priceOracle.js

fix: repair leaderElection.test.js jest-mock hoisting and extend cacheMock for lease commands

fix: repair merge corruption in airdrops.js (duplicate requires/router setup, dead code, duplicate route registrations)

fix: rename indexer.js's GET /airdrops/:id/recipients to /onchain-recipients, resolving a route collision

fix: repair mockRedis zset corruption and add missing SorobanRpc mock in airdrops.test.js

fix: repair mockRedis zset corruption in auth.test.js

fix: repair mockRedis zset corruption in alerts-routes.test.js

fix: separate two interleaved test files merged into circuitBreaker.test.js

fix: remove orphaned describe block and add missing mocks in health.test.js

fix: reconstruct prices.test.js from two interleaved test-file generations