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authorMartin Lucina <martin@lucina.net>2012-01-23 08:53:19 +0100
committerMartin Lucina <martin@lucina.net>2012-01-23 08:53:19 +0100
commita15854bd92db69fcd0b4444fe1b8fe3610a7acf6 (patch)
tree1214b945d0f0033ff318de367c70525ea141ef56 /doc/zmq_bind.3
Imported Upstream version 2.0.7.dfsgupstream/2.0.7.dfsg
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+'\" t
+.\" Title: zmq_bind
+.\" Author: [see the "AUTHORS" section]
+.\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/>
+.\" Date: 06/04/2010
+.\" Manual: 0MQ Manual
+.\" Source: 0MQ 2.0.7
+.\" Language: English
+.\"
+.TH "ZMQ_BIND" "3" "06/04/2010" "0MQ 2\&.0\&.7" "0MQ Manual"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+zmq_bind \- accept connections on a socket
+.SH "SYNOPSIS"
+.sp
+\fBint zmq_bind (void \fR\fB\fI*socket\fR\fR\fB, const char \fR\fB\fI*endpoint\fR\fR\fB);\fR
+.SH "DESCRIPTION"
+.sp
+The \fIzmq_bind()\fR function shall create an endpoint for accepting connections and bind it to the socket referenced by the \fIsocket\fR argument\&.
+.sp
+The \fIendpoint\fR argument is a string consisting of two parts as follows: \fItransport\fR://\fIaddress\fR\&. The \fItransport\fR part specifies the underlying transport protocol to use\&. The meaning of the \fIaddress\fR part is specific to the underlying transport protocol selected\&.
+.sp
+The following transports are defined:
+.PP
+\fIinproc\fR
+.RS 4
+local in\-process (inter\-thread) communication transport, see
+\fBzmq_inproc\fR(7)
+.RE
+.PP
+\fIipc\fR
+.RS 4
+local inter\-process communication transport, see
+\fBzmq_ipc\fR(7)
+.RE
+.PP
+\fItcp\fR
+.RS 4
+unicast transport using TCP, see
+\fBzmq_tcp\fR(7)
+.RE
+.PP
+\fIpgm\fR, \fIepgm\fR
+.RS 4
+reliable multicast transport using PGM, see
+\fBzmq_pgm\fR(7)
+.RE
+.sp
+With the exception of \fIZMQ_PAIR\fR sockets, a single socket may be connected to multiple endpoints using \fIzmq_connect()\fR, while simultaneously accepting incoming connections from multiple endpoints bound to the socket using \fIzmq_bind()\fR\&. Refer to \fBzmq_socket\fR(3) for a description of the exact semantics involved when connecting or binding a socket to multiple endpoints\&.
+.SH "RETURN VALUE"
+.sp
+The \fIzmq_bind()\fR function shall return zero if successful\&. Otherwise it shall return \-1 and set \fIerrno\fR to one of the values defined below\&.
+.SH "ERRORS"
+.PP
+\fBEPROTONOSUPPORT\fR
+.RS 4
+The requested
+\fItransport\fR
+protocol is not supported\&.
+.RE
+.PP
+\fBENOCOMPATPROTO\fR
+.RS 4
+The requested
+\fItransport\fR
+protocol is not compatible with the socket type\&.
+.RE
+.PP
+\fBEADDRINUSE\fR
+.RS 4
+The requested
+\fIaddress\fR
+is already in use\&.
+.RE
+.PP
+\fBEADDRNOTAVAIL\fR
+.RS 4
+The requested
+\fIaddress\fR
+was not local\&.
+.RE
+.PP
+\fBENODEV\fR
+.RS 4
+The requested
+\fIaddress\fR
+specifies a nonexistent interface\&.
+.RE
+.PP
+\fBETERM\fR
+.RS 4
+The 0MQ
+\fIcontext\fR
+associated with the specified
+\fIsocket\fR
+was terminated\&.
+.RE
+.SH "EXAMPLE"
+.PP
+\fBBinding a publisher socket to an in-process and a TCP transport\fR.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+/* Create a ZMQ_PUB socket */
+void *socket = zmq_socket (context, ZMQ_PUB);
+assert (socket);
+/* Bind it to a in\-process transport with the address \*(Aqmy_publisher\*(Aq */
+int rc = zmq_bind (socket, "inproc://my_publisher");
+assert (rc == 0);
+/* Bind it to a TCP transport on port 5555 of the \*(Aqeth0\*(Aq interface */
+rc = zmq_bind (socket, "tcp://eth0:5555");
+assert (rc == 0);
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+.SH "SEE ALSO"
+.sp
+\fBzmq_connect\fR(3) \fBzmq_socket\fR(3) \fBzmq\fR(7)
+.SH "AUTHORS"
+.sp
+The 0MQ documentation was written by Martin Sustrik <\m[blue]\fBsustrik@250bpm\&.com\fR\m[]\&\s-2\u[1]\d\s+2> and Martin Lucina <\m[blue]\fBmato@kotelna\&.sk\fR\m[]\&\s-2\u[2]\d\s+2>\&.
+.SH "NOTES"
+.IP " 1." 4
+sustrik@250bpm.com
+.RS 4
+\%mailto:sustrik@250bpm.com
+.RE
+.IP " 2." 4
+mato@kotelna.sk
+.RS 4
+\%mailto:mato@kotelna.sk
+.RE