diff options
Diffstat (limited to 'doc/zmq_socket.3')
| -rw-r--r-- | doc/zmq_socket.3 | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/doc/zmq_socket.3 b/doc/zmq_socket.3 index 4fa0e54..6b5e23b 100644 --- a/doc/zmq_socket.3 +++ b/doc/zmq_socket.3 @@ -2,12 +2,12 @@ .\" Title: zmq_socket .\" Author: [see the "AUTHORS" section] .\" Generator: DocBook XSL Stylesheets v1.75.2 <http://docbook.sf.net/> -.\" Date: 09/08/2011 +.\" Date: 11/22/2011 .\" Manual: 0MQ Manual -.\" Source: 0MQ 2.1.10 +.\" Source: 0MQ 2.1.11 .\" Language: English .\" -.TH "ZMQ_SOCKET" "3" "09/08/2011" "0MQ 2\&.1\&.10" "0MQ Manual" +.TH "ZMQ_SOCKET" "3" "11/22/2011" "0MQ 2\&.1\&.11" "0MQ Manual" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- @@ -69,7 +69,7 @@ The request\-reply pattern is used for sending requests from a \fIclient\fR to o \fBZMQ_REQ\fR .RS 4 .sp -A socket of type \fIZMQ_REQ\fR is used by a \fIclient\fR to send requests to and receive replies from a \fIservice\fR\&. This socket type allows only an alternating sequence of \fIzmq_send(request)\fR and subsequent \fIzmq_recv(reply)\fR calls\&. Each request sent is load\-balanced among all \fIservices\fR, and each reply received is matched with the last issued request\&. +A socket of type \fIZMQ_REQ\fR is used by a \fIclient\fR to send requests to and receive replies from a \fIservice\fR\&. This socket type allows only an alternating sequence of \fIzmq_send(request)\fR and subsequent \fIzmq_recv(reply)\fR calls\&. Each request sent is round\-robined among all \fIservices\fR, and each reply received is matched with the last issued request\&. .sp When a \fIZMQ_REQ\fR socket enters an exceptional state due to having reached the high water mark for all \fIservices\fR, or if there are no \fIservices\fR at all, then any \fBzmq_send\fR(3) operations on the socket shall block until the exceptional state ends or at least one \fIservice\fR becomes available for sending; messages are not discarded\&. .sp @@ -112,7 +112,7 @@ T{ Outgoing routing strategy T}:T{ .sp -Load\-balanced +Round\-robin T} T{ .sp @@ -211,7 +211,7 @@ T} \fBZMQ_DEALER\fR .RS 4 .sp -A socket of type \fIZMQ_DEALER\fR is an advanced pattern used for extending request/reply sockets\&. Each message sent is load\-balanced among all connected peers, and each message received is fair\-queued from all connected peers\&. +A socket of type \fIZMQ_DEALER\fR is an advanced pattern used for extending request/reply sockets\&. Each message sent is round\-robined among all connected peers, and each message received is fair\-queued from all connected peers\&. .sp Previously this socket was called \fIZMQ_XREQ\fR and that name remains available for backwards compatibility\&. .sp @@ -258,7 +258,7 @@ T{ Outgoing routing strategy T}:T{ .sp -Load\-balanced +Round\-robin T} T{ .sp @@ -497,7 +497,7 @@ T} .RE .SS "Pipeline pattern" .sp -The pipeline pattern is used for distributing data to \fInodes\fR arranged in a pipeline\&. Data always flows down the pipeline, and each stage of the pipeline is connected to at least one \fInode\fR\&. When a pipeline stage is connected to multiple \fInodes\fR data is load\-balanced among all connected \fInodes\fR\&. +The pipeline pattern is used for distributing data to \fInodes\fR arranged in a pipeline\&. Data always flows down the pipeline, and each stage of the pipeline is connected to at least one \fInode\fR\&. When a pipeline stage is connected to multiple \fInodes\fR data is round\-robined among all connected \fInodes\fR\&. .sp .it 1 an-trap .nr an-no-space-flag 1 @@ -507,7 +507,7 @@ The pipeline pattern is used for distributing data to \fInodes\fR arranged in a \fBZMQ_PUSH\fR .RS 4 .sp -A socket of type \fIZMQ_PUSH\fR is used by a pipeline \fInode\fR to send messages to downstream pipeline \fInodes\fR\&. Messages are load\-balanced to all connected downstream \fInodes\fR\&. The \fIzmq_recv()\fR function is not implemented for this socket type\&. +A socket of type \fIZMQ_PUSH\fR is used by a pipeline \fInode\fR to send messages to downstream pipeline \fInodes\fR\&. Messages are round\-robined to all connected downstream \fInodes\fR\&. The \fIzmq_recv()\fR function is not implemented for this socket type\&. .sp When a \fIZMQ_PUSH\fR socket enters an exceptional state due to having reached the high water mark for all downstream \fInodes\fR, or if there are no downstream \fInodes\fR at all, then any \fBzmq_send\fR(3) operations on the socket shall block until the exceptional state ends or at least one downstream \fInode\fR becomes available for sending; messages are not discarded\&. .sp @@ -559,7 +559,7 @@ T{ Outgoing routing strategy T}:T{ .sp -Load\-balanced +Round\-robin T} T{ .sp |