SOCKET/4/SO_ACCEPTCFAIL

Message

SOCKET/4/SO_ACCEPTCFAIL:The error code of SO_Accept was returned. (Time=[ULONG], TaskName=[STRING], TaskId=[ULONG], SocketId=[ULONG], ErrorCode=[LONG])

Description

The Accept function failed and an error code was returned.

Parameters

Parameter Name	Parameter Meaning
Time	indicates the time when the log is generated.
TaskName	indicates the task name.
TaskId	indicates the task ID.
SocketId	indicates the socket ID.
ErrorCode	indicates the error code -55.

Possible Causes

Because the system memory was insufficient, namely, the memory was used up or nearly used up, the TCP listening socket could not receive the connection request from the client, and the connection failed.

Procedure

Collect log information and configuration information, and then contact technical support personnel.