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Added keep alive massge before each data transfer #4712

This commit is contained in:
Xinyu Hou 2015-07-22 15:24:51 +01:00 committed by Jerry (Xinyu Hou)
parent de49b46edd
commit 1659f9f018
1 changed files with 4 additions and 15 deletions
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19
src/lib/synergy/StreamChunker.cpp
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@ -31,7 +31,6 @@
#include <fstream>
#define KEEP_ALIVE_THRESHOLD 1
#define SEND_THRESHOLD 0.005f
using namespace std;
@ -73,9 +72,7 @@ StreamChunker::sendFile(
// send chunk messages with a fixed chunk size
size_t sentLength = 0;
size_t chunkSize = s_chunkSize;
Stopwatch keepAliveStopwatch;
Stopwatch sendStopwatch;
keepAliveStopwatch.start();
sendStopwatch.start();
file.seekg (0, std::ios::beg);
@ -86,12 +83,9 @@ StreamChunker::sendFile(
break;
}
if (keepAliveStopwatch.getTime() > KEEP_ALIVE_THRESHOLD) {
events->addEvent(Event(events->forFile().keepAlive(), eventTarget));
keepAliveStopwatch.reset();
}
if (sendStopwatch.getTime() > SEND_THRESHOLD) {
events->addEvent(Event(events->forFile().keepAlive(), eventTarget));
// make sure we don't read too much from the mock data.
if (sentLength + chunkSize > size) {
chunkSize = size - sentLength;
@ -146,9 +140,7 @@ StreamChunker::sendClipboard(
// send clipboard chunk with a fixed size
size_t sentLength = 0;
size_t chunkSize = s_chunkSize;
Stopwatch keepAliveStopwatch;
Stopwatch sendStopwatch;
keepAliveStopwatch.start();
sendStopwatch.start();
while (true) {
@ -157,13 +149,10 @@ StreamChunker::sendClipboard(
LOG((CLOG_DEBUG "clipboard transmission interrupted"));
break;
}
if (keepAliveStopwatch.getTime() > KEEP_ALIVE_THRESHOLD) {
events->addEvent(Event(events->forFile().keepAlive(), eventTarget));
keepAliveStopwatch.reset();
}
if (sendStopwatch.getTime() > SEND_THRESHOLD) {
events->addEvent(Event(events->forFile().keepAlive(), eventTarget));
// make sure we don't read too much from the mock data.
if (sentLength + chunkSize > size) {
chunkSize = size - sentLength;