[Bug 49129] New: service:process_send_command service protocol error - failed to write pipe! on wine5.8

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49129

Bug ID: 49129
           Summary: service:process_send_command service protocol error -
                    failed to write pipe! on wine5.8
           Product: Wine-staging
           Version: 5.8
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

I have some windows service (an ERP server) , that used to work on WINE 5.7

after updating to 5.8, the service can not start anymore :

# start the wineserver
/usr/bin/wineserver -p

# start the service 
/usr/bin/wine net start myservice

# diag output : 
0108:err:service:process_send_command service protocol error - failed to write
pipe!

If I start the program "normal" (not as a service) it still runs perfectly.

So there seem to be some regression with pipes / wineserver ?