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Vision 送信を Broadcast 対応（SO_BROADCAST 有効化） #4

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Vision 送信を Broadcast 対応（SO_BROADCAST 有効化） #4

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5 changes: 5 additions & 0 deletions src/networks/sender.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,11 @@ Sender::Sender(const string address, quint16 port, QObject *parent) :
loop_time(0)
{
socket_.open(boost::asio::ip::udp::v4());
// Allow sending to broadcast addresses (e.g. 255.255.255.255 or subnet-directed
// broadcast) when the configured vision address is a broadcast address. Harmless
// for multicast/unicast destinations, so keep it always enabled.
boost::system::error_code ec;
socket_.set_option(boost::asio::socket_base::broadcast(true), ec);

captureCount = 0;
geometryCount = 0;
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