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Send initial configuration as a single message.

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This commit is contained in:
Bartosz Taudul 2017-09-24 16:10:28 +02:00
parent fce04c6215
commit 7683da5f74
4 changed files with 28 additions and 10 deletions
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16
client/TracyProfiler.cpp
View File

@ -144,15 +144,19 @@ void Profiler::Worker()
if( m_sock ) break;
}
m_sock->Send( &m_timeBegin, sizeof( m_timeBegin ) );
{
WelcomeMessage welcome;
#ifdef DISABLE_LZ4
// notify client that lz4 compression is disabled (too slow in debug builds)
char val = 0;
m_sock->Send( &val, 1 );
// notify client that lz4 compression is disabled (too slow in debug builds)
welcome.lz4 = 0;
#else
char val = 1;
m_sock->Send( &val, 1 );
welcome.lz4 = 1;
#endif
welcome.timeBegin = m_timeBegin;
welcome.delay = m_delay;
m_sock->Send( &welcome, sizeof( welcome ) );
}
LZ4_resetStream( m_stream );

9
common/TracyProtocol.hpp
View File

@ -22,6 +22,15 @@ enum ServerQuery : uint8_t
ServerQueryThreadString
};
#pragma pack( 1 )
struct WelcomeMessage
{
uint8_t lz4;
uint64_t timeBegin;
uint64_t delay;
};
#pragma pack()
}
#endif

11
server/TracyView.cpp
View File

@ -78,12 +78,15 @@ void View::Worker()
uint8_t lz4;
uint64_t bytes = 0;
uint64_t timeStart;
if( !m_sock.Read( &timeStart, sizeof( timeStart ), &tv, ShouldExit ) ) goto close;
if( !m_sock.Read( &lz4, sizeof( lz4 ), &tv, ShouldExit ) ) goto close;
{
WelcomeMessage welcome;
if( !m_sock.Read( &welcome, sizeof( welcome ), &tv, ShouldExit ) ) goto close;
lz4 = welcome.lz4;
m_frames.push_back( welcome.timeBegin );
m_delay = welcome.delay;
}
m_frames.push_back( timeStart );
m_hasData.store( true, std::memory_order_release );
LZ4_setStreamDecode( m_stream, nullptr, 0 );

2
server/TracyView.hpp
View File

@ -115,6 +115,8 @@ private:
int64_t m_zvStart;
int64_t m_zvEnd;
uint64_t m_delay;
};
}