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.\"     Title: wsjtx
.\"    Author: [see the "AUTHOR" section]
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.\"      Date: 02/20/2021
.\"    Manual: WSJT-X Manual
.\"    Source: AsciiDoc 2.3.0
.\"  Language: English
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.TH "WSJTX" "1" "02/20/2021" "AsciiDoc 2\&.3\&.0" "WSJT\-X Manual"
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.SH "NAME"
message_aggregator \- Reference example UDP server
.SH "SYNOPSIS"
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\fBmessage_aggregator\fR
.SH "DESCRIPTION"
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\fBmessage_aggregator\fR does not serve any useful purpose other than to demonstrate the UDP message features of \fBWSJT\-X\fR\&. It is a small GUI application that interacts with any running \fBWSJT\-X\fR instances\&.
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Developers writing add on applications may find the source code of message_aggregator contained in the \fBWSJT\-X\fR code repository useful\&. The files NetworkMessage\&.hpp, MessageServer\&.hpp, MessageClient\&.hpp and their associated implementations along with the application source MessageAggregator\&.cpp should cover all the required areas\&. All these files can be found at:
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https://sourceforge\&.net/p/wsjt/wsjt/HEAD/tree/branches/wsjtx/
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\fBmessage_aggregator\fR may also be used as a multi\-cast UDP server which allows multiple instances of \fBmessage_aggregator\fR to be run concurrently, to do this simply use a suitable multi\-cast group address in \fBmessage_aggregator\fR and in \fBWSJT\-X\fR in the "\fBSettings→Reporting→UDP Server\fR" pane e\&.g\&. 239\&.255\&.0\&.1 or ff03::1 for a local scope group\&.
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Note that on some systems it may be necessary to add a static multi\-cast route to the routing table before multi\-cast traffic can be routed to sockets on the same host as the sender\&.
.SH "AUTHOR"
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Bill Somerville, G4WJS\&.
.SH "COPYING"
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\fBmessage_aggregator\fR is Copyright \(co 2015 by William Somerville, G4WJS, with contributions from additional authors\&. \fBmessage_aggregator\fR is Open Source software, licensed under the GNU General Public License (GPLv3)\&.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE\&. See the GNU General Public License for more details\&.