@viralt said in Websocket in GoLang SDK closes randomly after some time:

panic: sync: negative WaitGroup counter
goroutine 52 [running]:
sync.(*WaitGroup).Add(0xc0003a46d0, 0xffffffffffffffff)
c:/go/src/sync/waitgroup.go:74 +0x140
sync.(*WaitGroup).Done(...)
c:/go/src/sync/waitgroup.go:99
github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).checkConnection(0xc0001c4a20, 0xc0003a46d0)
C:/Users/ABC/projects/smartapigo/websocket/websocket.go:315 +0x195
created by github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).Serve
C:/Users/ABC/projects/smartapigo/websocket/websocket.go:253 +0x5f2
exit status 2

any update on this ?

@admin said in Websocket: negative WaitGroup counter GoSDK:

feed

How can we regenerate feedtoken?
Any function call or API for that?

@admin
If we generate new session in another program then in that case does it invalidate older running program ?

panic: sync: negative WaitGroup counter

goroutine 49 [running]:
sync.(*WaitGroup).Add(0xc000016b40, 0xffffffffffffffff)
c:/go/src/sync/waitgroup.go:74 +0x140
sync.(*WaitGroup).Done(...)
c:/go/src/sync/waitgroup.go:99
github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).checkConnection(0xc0000f8480, 0xc000016b40)
C:/Users/Viral/projects/smartapigo/websocket/websocket.go:315 +0x195
created by github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).Serve
C:/Users/Viral/projects/smartapigo/websocket/websocket.go:253 +0x5f2
exit status 2

2021/06/04 13:07:44 Connected
2021/06/04 13:11:31 Error: Error reading data: websocket: close 1006 (abnormal closure): unexpected EOF
2021/06/04 13:12:44 Error: write tcp 192.168.1.12:60358->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
2021/06/04 13:13:44 Error: write tcp 192.168.1.12:60358->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
2021/06/04 13:14:44 Error: write tcp 192.168.1.12:60358->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
Reconnect attempt 3 in 8.000000s
2021/06/04 13:14:52 Connected
2021/06/04 13:17:44 Error: Invalid feed token or client code
2021/06/04 13:17:52 Error: Invalid feed token or client code
2021/06/04 13:18:44 Error: Invalid feed token or client code
2021/06/04 13:18:52 Error: Invalid feed token or client code
2021/06/04 13:19:44 Error: Invalid feed token or client code
2021/06/04 13:19:52 Error: Invalid feed token or client code
2021/06/04 13:20:44 Error: Invalid feed token or client code
2021/06/04 13:20:52 Error: Invalid feed token or client code
2021/06/04 13:21:44 Error: Invalid feed token or client code
2021/06/04 13:21:52 Error: Invalid feed token or client code
2021/06/04 13:22:44 Error: Invalid feed token or client code
2021/06/04 13:22:52 Error: Invalid feed token or client code
2021/06/04 13:23:44 Error: Invalid feed token or client code
2021/06/04 13:23:52 Error: Invalid feed token or client code
2021/06/04 13:24:44 Error: Invalid feed token or client code
2021/06/04 13:24:52 Error: Invalid feed token or client code
2021/06/04 13:25:44 Error: Invalid feed token or client code
2021/06/04 13:25:52 Error: Invalid feed token or client code

Websocket in GoLang SDK closes randomly after some time and its not able to reconnect

2021/06/04 12:56:12 Connected
2021/06/04 12:56:35 Error: Error reading data: websocket: close 1006 (abnormal closure): unexpected EOF
2021/06/04 12:58:12 Error: write tcp 192.168.1.12:59665->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
2021/06/04 12:59:12 Error: write tcp 192.168.1.12:59665->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
2021/06/04 13:00:12 Error: write tcp 192.168.1.12:59665->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
Reconnect attempt 3 in 8.000000s
2021/06/04 13:00:20 Connected
2021/06/04 13:05:36 Error: Error reading data: websocket: close 1006 (abnormal closure): unexpected EOF
2021/06/04 13:06:20 Error: write tcp 192.168.1.12:51925->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
2021/06/04 13:07:12 Error: write tcp 192.168.1.12:51925->103.82.177.98:443: wsasend: An established connection was aborted by the software in your host machine.
panic: sync: negative WaitGroup counter

goroutine 52 [running]:
sync.(*WaitGroup).Add(0xc0003a46d0, 0xffffffffffffffff)
c:/go/src/sync/waitgroup.go:74 +0x140
sync.(*WaitGroup).Done(...)
c:/go/src/sync/waitgroup.go:99
github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).checkConnection(0xc0001c4a20, 0xc0003a46d0)
C:/Users/ABC/projects/smartapigo/websocket/websocket.go:315 +0x195
created by github.com/angelbroking-github/smartapigo/websocket.(*SocketClient).Serve
C:/Users/ABC/projects/smartapigo/websocket/websocket.go:253 +0x5f2
exit status 2