$ errors.fyi/winsock/WSAEADDRINUSE 163 namespaces · 4,919 codes

winsock · winsock/WSAEADDRINUSE

WSAEADDRINUSE

Address already in use

A bind attempt was made on a socket address (port and/or local address) already in use, typically without SO_REUSEADDR set.

References

learn.microsoft.com/en-us/windows/win32/winsock/windows-sockets-error-codes-2

In this namespace

← previous WSAEACCES Permission denied next → WSAEADDRNOTAVAIL Cannot assign requested address

WSAEACCES WSAEADDRINUSE WSAEADDRNOTAVAIL WSAEAFNOSUPPORT WSAEALREADY WSAEBADF WSAECANCELLED

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