Fixes #44 Bridge silently stops receiving changes behind Cloudflare Tunnel / reverse proxy #45
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evmin wants to merge 1 commit into
Open
Fixes #44 Bridge silently stops receiving changes behind Cloudflare Tunnel / reverse proxy #45evmin wants to merge 1 commit into
evmin wants to merge 1 commit into
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…vironments Add opt-in useShortPolling config option for CouchDB peers. When enabled, replaces PouchDB's persistent _changes feed with periodic HTTP polling via Deno fetch(), preventing silent stalls caused by proxy idle timeouts. - useShortPolling (default: false) — opt-in, no behavior change for existing users - pollIntervalMs (default: 5000) — interval between polls - pollTimeoutMs (default: 50000) — HTTP timeout per request Stable for 4+ weeks behind Cloudflare Tunnel with zero stalls.
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Fixes #44
What this does
Adds an opt-in
useShortPollingoption for CouchDB peers. When enabled, the bridge polls_changeswith short-lived HTTP requests instead of holding a persistent connection that reverse proxies silently kill.Config
Three new optional fields on CouchDB peers (all backward-compatible, default off):
{ "useShortPolling": true, "pollIntervalMs": 5000, "pollTimeoutMs": 50000 }What's included
PeerCouchDB.ts— polling loop viaDeno.fetch(), with chunk retry logictypes.ts— new config fields with JSDocreadme.md— new "Cloudflare Tunnel / Reverse Proxy Support" sectiondat/config.sample.json— fields added to sampleNo changes to
lib/submodule. OriginalbeginWatch()path is fully preserved whenuseShortPollingisfalse(default).Testing
Running in production for 4+ weeks behind Cloudflare Tunnel (CouchDB 3.5.1, Deno 2.7.5). Create/edit/delete sync in 5-10s, checkpoint persistence across restarts, zero stalls since deployment.