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Windows C User Exits › Windows Client Middleware User Exits › TCP/IP - Windows User Exits › CI_TCP_DPC_HANDLECOMM_COMPLETE—TCP/IP DPC Handle Comm Complete Exit › Arguments

Arguments

The following table gives a brief description of each of the arguments.

Name

I/O

Description

completionCode

Input

An integer value representing the result of a handleComm operation. The value will be either HANDLECOMM_OK or HANDLECOMM_NOT_OK

numberOfAttempts

Input

An integer value representing the number of times a handleComm operation has been attempted. This number will be incremented each time handleComm fails.

reasonCode

Input

An unsigned long value providing the error number as reported by the underlying TCP/IP transport layer. This error code can be used by this exit to determine if a retry is feasible.