From 0243cbe0170a768f8f8998c6f7f234869c8c77e6 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 30 Apr 2022 10:06:28 +0200
Subject: Add 4-byte size arg to socket payload. Add qookie-cast client (server
 really) with receiving socket.

---
 src/client.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/client.cc')

diff --git a/src/client.cc b/src/client.cc
index bcc7958..4d1bb7f 100644
--- a/src/client.cc
+++ b/src/client.cc
@@ -1,5 +1,7 @@
 #include "client.h"
 
+#include <cstdint>
+
 #include <QTcpSocket>
 #include <QTimer>
 
@@ -33,6 +35,8 @@ bool Client::writeData(const QByteArray& data)
 		return false;
 	}
 
+	std::uint32_t size = data.size();
+	socket->write((char*)&size, sizeof(std::uint32_t));
 	socket->write(data);
 	return socket->waitForBytesWritten(100); // wait at most 100ms
 }
-- 
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