Fatal Error: Concurrent Map Writes

Fatal Error: Concurrent Map Writes – I'm writing minecraft server in go, when server is being stressed by 2000+ connections i get this crash: [go] solve the fatal error: Describe the bug fatal error: Concurrent map writes #14821 closed mshanmu opened this issue apr 26, 2022 · 3 comments contributor mshanmu.

It’s not defined what happens when you read and write to them simultaneously. It’s not defined what happens when you read and write to them simultaneously. Concurrent map read and map write consensus/bft.(*consensusmanager).getheightmanager(0xc42009a7e0, 0x37, 0x0). Maps are not safe for concurrent use:

Fatal Error: Concurrent Map Writes

Concurrent map read and map. When many paths are enabled, there appears to be a concurrent iteration and map write. Concurrent map writes map is not.

Concurrent map read and map write. Suddenly got below errors which killed my daemon: Concurrent map writes goroutine 646 [running]:

Concurrent map writes goroutine 132143 [running]: Concurrent map writes this mainly occurs when you try to write to map simultaneously package main var m = make(map[string]string) func. Concurrent map read and map write error, synchronize access to the map using sync.mutex or sync.map.

Concurrent map read and map write goroutine 2173117 [running]: Maps are not safe for concurrent use: Use a sync.mutex or sync.rwmutex you can use a mutex to.

"fatal error concurrent map read and map write issue" causes a panic