Socket is not connected

A send, receive, or other operation requiring a connection was attempted on an unconnected socket. Numeric value is platform-specific: 107 on Linux, 57 on macOS.

Also defined in

windows-errno Socket not connected send() or recv() was called on an unconnected socket.

References

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

In this namespace

← previous ENOSYS Function not implemented next → ENOTDIR Not a directory

ENOMEM ENOMSG ENOPROTOOPT ENOSPC ENOSYS ENOTCONN ENOTDIR ENOTEMPTY ENOTRECOVERABLE ENOTSOCK ENOTSUP