Unhandled error event: Error: read ECONNRESET after v4.27.0 using Sentinel

[fractalawareness]

After this PR https://github.com/luin/ioredis/pull/1328 I started to get multiple ECONNRESET errors when using Sentinel:

ioredis:redis status[xx.xx.xxx.xxx:26379]: reconnecting -> connecting +15s ioredis:redis status[xx.xx.xxx.xxx:26379]: connecting -> connect +31ms ioredis:redis status[xx.xx.xxx.xxx:26379]: connect -> ready +0ms ioredis:connection subscribe 1 channels +40s ioredis:redis write command[xx.xx.xxx.xxx:26379]: 0 -> subscribe([ '+switch-master' ]) +0ms ioredis:redis status[yyy.yy.yy.y:26379]: reconnecting -> connecting +20s ioredis:redis status[zzz.zzz.zz.z:26379]: reconnecting -> connecting +0ms ioredis:redis status[qqq.qq.qq.q:26379]: reconnecting -> connecting +0ms ioredis:redis status[yyy.yy.yy.y:26379]: connecting -> connect +1ms ioredis:redis status[yyy.yy.yy.y:26379]: connect -> ready +0ms ioredis:connection resend 1 unfulfilled commands +20s ioredis:redis write command[yyy.yy.yy.y:26379]: 0 -> subscribe([ '+switch-master' ]) +0ms ioredis:redis status[zzz.zzz.zz.z:26379]: connecting -> connect +0ms ioredis:redis status[zzz.zzz.zz.z:26379]: connect -> ready +0ms ioredis:connection resend 1 unfulfilled commands +0ms ioredis:redis write command[zzz.zzz.zz.z:26379]: 0 -> subscribe([ '+switch-master' ]) +0ms ioredis:redis status[qqq.qq.qq.q:26379]: connecting -> connect +1ms ioredis:redis status[qqq.qq.qq.q:26379]: connect -> ready +0ms ioredis:connection resend 1 unfulfilled commands +1ms ioredis:redis write command[qqq.qq.qq.q:26379]: 0 -> subscribe([ '+switch-master' ]) +0ms ioredis:connection error: Error: read ECONNRESET +10s [ioredis] Unhandled error event: Error: read ECONNRESET at TCP.onStreamRead (internal/stream_base_commons.js:111:27) ioredis:connection error: Error: read ECONNRESET +1ms [ioredis] Unhandled error event: Error: read ECONNRESET at TCP.onStreamRead (internal/stream_base_commons.js:111:27) ioredis:redis status[yyy.yy.yy.y:26379]: ready -> close +10s ioredis:connection reconnect in 60000ms +0ms ioredis:redis status[yyy.yy.yy.y:26379]: close -> reconnecting +0ms ioredis:redis status[zzz.zzz.zz.z:26379]: ready -> close +0ms ioredis:connection reconnect in 60000ms +0ms ioredis:redis status[zzz.zzz.zz.z:26379]: close -> reconnecting +0ms ioredis:connection error: Error: read ECONNRESET +0ms [ioredis] Unhandled error event: Error: read ECONNRESET at TCP.onStreamRead (internal/stream_base_commons.js:111:27) ioredis:redis status[qqq.qq.qq.q:26379]: ready -> close +0ms ioredis:connection reconnect in 60000ms +0ms ioredis:redis status[qqq.qq.qq.q:26379]: close -> reconnecting +0ms

It doesn't happen on 4.26.0

[wilsoniya]

I believe I'm seeing something similar:

[ioredis] Unhandled error event: Error: read ECONNRESET\n","stream":"stderr","time":"2021-06-16T11:09:56.540491082Z
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)\n","stream":"stderr","time":"2021-06-16T11:09:56.540526683Z
    at TCP.callbackTrampoline (internal/async_hooks.js:134:14)\n","stream":"stderr","time":"2021-06-16T11:09:56.540534083Z

on 4.27.3

[WoJiaoFuXiaoYun]

I believe I'm seeing something similar:

[ioredis] Unhandled error event: Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)

on 4.27.5

[flyingcrp]

i also got this problem in 4.27.7;

its look like the connection didnt reconnect when it timeout

Unhandled error event: Error: read ECONNRESET at TCP.onStreamRead