When CNXCONNECTBACK is enabled, this value is the number of seconds for the server to wait while attempting to connect back to the client.
CNXSOCKETTIMEOUT = 30
Default = 58.
Environments: Server
Windows Environment Variable: CNXSOCKETTIMEOUT
Unix Environment Variable: CNXSOCKETTIMEOUT
VMS Logical: CNXSOCKETTIMEOUT
Started Task: CNXSOCKETTIMEOUT
CICS: CNXSOCKETTIMEOUT