w4kek/WSJT-X
1
0
Fork 0
mirror of https://github.com/saitohirga/WSJT-X.git synced 2026-06-05 23:44:56 -04:00
Code Issues Packages Projects Releases Wiki Activity

Ensure multicast UDP is sent to at least the loop-back interface

Browse Source 
Also send multicast UDP to every selected network interface.
This commit is contained in:
Bill Somerville
2020-11-06 00:33:53 +00:00
parent c15f244a09
commit 9434c447cd
3 changed files with 61 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Network/MessageClient.cpp
+13 -2
View File
@@ -103,6 +103,7 @@ public:
void MessageClient::impl::set_server (QString const& server_name, QStringList const& network_interface_names)
{
// qDebug () << "MessageClient server:" << server_name << "port:" << server_port_ << "interfaces:" << network_interface_names;
server_.setAddress (server_name);
network_interfaces_.clear ();
for (auto const& net_if_name : network_interface_names)
@@ -447,9 +448,19 @@ void MessageClient::impl::send_message (QByteArray const& message, bool queue_if
{
if (message != last_message_) // avoid duplicates
{
for (auto const& net_if : network_interfaces_)
if (is_multicast_address (server_))
{
setMulticastInterface (net_if);
// send datagram on each selected network interface
std::for_each (network_interfaces_.begin (), network_interfaces_.end ()
, [&] (QNetworkInterface const& net_if) {
setMulticastInterface (net_if);
// qDebug () << "Multicast UDP datagram sent to:" << server_ << "port:" << server_port_ << "on:" << multicastInterface ().humanReadableName ();
writeDatagram (message, server_, server_port_);
});
}
else
{
// qDebug () << "Unicast UDP datagram sent to:" << server_ << "port:" << server_port_;
writeDatagram (message, server_, server_port_);
}
last_message_ = message;