EDESTADDRREQ

Destination address required

A destination address is required but was not provided for a connectionless socket operation. Numeric value is platform-specific: 89 on Linux, 39 on macOS.

References

https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html

windows-errno

Destination address required

A required destination address was omitted from a sendto() call on an unconnected socket.

Numeric value: 109

References

https://learn.microsoft.com/en-us/cpp/c-runtime-library/errno-doserrno-sys-errlist-and-sys-nerr

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