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NN_TCP(7)			nanomsg manual			     NN_TCP(7)

NAME
       nn_tcp - TCP transport mechanism

SYNOPSIS
       #include <nanomsg/nn.h>

       #include <nanomsg/tcp.h>

DESCRIPTION
       TCP transport allows for passing message over the network using simple
       reliable one-to-one connections. TCP is the most widely used transport
       protocol, it is virtually ubiquitous and thus the transport of choice
       for communication over the network.

       When binding a TCP socket address of the form tcp://interface:port
       should be used. Port is the TCP port number to use. Interface is one of
       the following (optionally placed within square brackets):

       ·   Asterisk character (*) meaning all local network interfaces.

       ·   IPv4 address of a local network interface in numeric form
	   (192.168.0.111).

       ·   IPv6 address of a local network interface in numeric form (::1).

       When connecting a TCP socket address of the form
       tcp://interface;address:port should be used. Port is the TCP port
       number to use. Interface is optional and specifies which local network
       interface to use. If not specified, OS will select an appropriate
       interface itself. If specified it can be one of the following
       (optionally placed within square brackets):

       ·   IPv4 address of a local network interface in numeric form
	   (192.168.0.111).

       ·   IPv6 address of a local network interface in numeric form (::1).

       Finally, address specifies the remote address to connect to. It can be
       one of the following (optionally placed within square brackets):

       ·   IPv4 address of a remote network interface in numeric form
	   (192.168.0.111).

       ·   IPv6 address of a remote network interface in numeric form (::1).

       ·   The DNS name of the remote box.

   Socket Options
       NN_TCP_NODELAY
	   This option, when set to 1, disables Nagle’s algorithm. It also
	   disables delaying of TCP acknowledgments. Using this option
	   improves latency at the expense of throughput. Type of this option
	   is int. Default value is 0.

EXAMPLE
	   nn_bind (s1, "tcp://*:5555");
	   nn_connect (s2, "tcp://myserver:5555");

SEE ALSO
       nn_inproc(7) nn_ipc(7) nn_bind(3) nn_connect(3) nanomsg(7)

AUTHORS
       Martin Sustrik <sustrik@250bpm.com[1]>

NOTES
	1. sustrik@250bpm.com
	   mailto:sustrik@250bpm.com

nanomsg Unknown			  12/23/2015			     NN_TCP(7)

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