#include <nanomsg/nn.h> int nn_connect(int sock, const char *url)
nn_connect() function arranges for the socket sock to
initiate connection to a peer at the address specified by url.
An “endpoint identifier” for this socket’s association with the url is
returned to the caller on success.
This ID can be used with
“unbind” the socket from the address at url.
|This function is provided for API compatibility with legacy libnanomsg. Consider using the relevant modern API instead.|
|The connect operation is performed asynchronously, and may not have completed before this function returns control to the caller.|
Only transports supported by legacy libnanomsg may be
used with this function.
In particular, only the schemes
This function returns a positive identifier success, and -1 on error.
The connection attempt was refused.
The socket sock is not open.
An invalid url was supplied.