ISocketSubsystem::BindNextPort

Bind to next available port.

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Windows

macOS

Linux

References

Module	Sockets
Header	/Engine/Source/Runtime/Sockets/Public/SocketSubsystem.h
Include	#include "SocketSubsystem.h"
Source	/Engine/Source/Runtime/Sockets/Private/SocketSubsystem.cpp

Syntax

int32 BindNextPort
(
    FSocket * Socket,
    FInternetAddr & Addr,
    int32 PortCount,
    int32 PortIncrement
)

Remarks

Bind to next available port.

Returns

The bound port number, or 0 on failure

Parameters

Parameter	Description
Socket	The socket that that will bind to the port
Addr	The local address and port that is being bound to (usually the result of GetLocalBindAddr()). This addresses port number will be modified in place
PortCount	How many ports to try
PortIncrement	The amount to increase the port number by on each attempt