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loolwsd: create PID log file.

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The PID log file is used by external utilities
to report processes, threads, etc.
This commit is contained in:
Henry Castro 2015-07-19 16:49:11 -04:00
parent 6e5df9acda
commit de3d97d5a4
2 changed files with 10 additions and 0 deletions
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9
loolwsd/LOOLWSD.cpp
View file

@ -92,6 +92,7 @@ DEALINGS IN THE SOFTWARE.
#include <Poco/Net/Net.h>
#include <Poco/ThreadLocal.h>
#include <Poco/NamedMutex.h>
#include <Poco/FileStream.h>
#include "LOOLProtocol.hpp"
@ -429,6 +430,7 @@ bool LOOLWSD::runningAsRoot = false;
int LOOLWSD::uid = 0;
#endif
const std::string LOOLWSD::CHILD_URI = "/loolws/child/";
const std::string LOOLWSD::PIDLOG = "/tmp/loolwsd.pid";
LOOLWSD::LOOLWSD() :
_doTest(false),
@ -1024,6 +1026,13 @@ int LOOLWSD::main(const std::vector<std::string>& args)
if (_doTest)
_numPreSpawnedChildren = 1;
// log pid information
{
Poco::FileOutputStream filePID(LOOLWSD::PIDLOG);
if (filePID.good())
filePID << Process::id();
}
std::unique_lock<std::mutex> rngLock(_rngMutex);
_childId = (((Poco::UInt64)_rng.next()) << 32) | _rng.next() | 1;
rngLock.unlock();

1
loolwsd/LOOLWSD.hpp
View file

@ -43,6 +43,7 @@ public:
static const int MASTER_PORT_NUMBER = 9981;
static const int FILE_PORT_NUMBER = 9979;
static const std::string CHILD_URI;
static const std::string PIDLOG;
protected:
void initialize(Poco::Util::Application& self) override;