Called to create a new connection to a given host.
@param out_ The created stream
@param host The hostname to connect to; may be a hostname or
IP address
@param port The port to connect to; may be a port number or
service name
@return 0 or an error code
Called to create a new connection to a given host.
@param out_ The created stream @param host The hostname to connect to; may be a hostname or IP address @param port The port to connect to; may be a port number or service name @return 0 or an error code