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Code Wiki Activity

Clean up threading

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* Rename everything.
    * Strip J prefix.
    * Change UpperCamelCase functions to lowerCamelCase.
  * Remove global (!) semaphore count mutex on OSX.
  * Remove semaphore count getter (unused, unsafe, depended on internal
    API functions on Windows, and used a hack on OSX).
  * Add `Atomic<type>`.
  * Make `Thread` handle thread names.
  * Add support for C++11 multi-threading.
  * Combine pthread and win32 sources.
  * Remove `ThreadStarted` (unused, unneeded).
  * Move some includes from the headers to the sources.
  * Move all of `Event` into its header (allows inlining with no new includes).
  * Make `Event` use `Semaphore` (except on Windows).
  * Move some porting functions into `Thread`.
  * Integrate logging with `Thread`.
  * Add threading test.
This commit is contained in:
ShadowNinja 2015-04-07 06:13:12 -04:00
parent 6a1047d8c1
commit e4bff8be94
77 changed files with 1594 additions and 2046 deletions
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20
src/client.cpp
View file

@ -21,7 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <algorithm>
#include <sstream>
#include <IFileSystem.h>
#include "jthread/jmutexautolock.h"
#include "threading/mutex_auto_lock.h"
#include "util/auth.h"
#include "util/directiontables.h"
#include "util/pointedthing.h"
@ -82,7 +82,7 @@ MeshUpdateQueue::MeshUpdateQueue()
MeshUpdateQueue::~MeshUpdateQueue()
{
JMutexAutoLock lock(m_mutex);
MutexAutoLock lock(m_mutex);
for(std::vector<QueuedMeshUpdate*>::iterator
i = m_queue.begin();
@ -102,7 +102,7 @@ void MeshUpdateQueue::addBlock(v3s16 p, MeshMakeData *data, bool ack_block_to_se
assert(data); // pre-condition
JMutexAutoLock lock(m_mutex);
MutexAutoLock lock(m_mutex);
if(urgent)
m_urgents.insert(p);
@ -141,7 +141,7 @@ void MeshUpdateQueue::addBlock(v3s16 p, MeshMakeData *data, bool ack_block_to_se
// Returns NULL if queue is empty
QueuedMeshUpdate *MeshUpdateQueue::pop()
{
JMutexAutoLock lock(m_mutex);
MutexAutoLock lock(m_mutex);
bool must_be_urgent = !m_urgents.empty();
for(std::vector<QueuedMeshUpdate*>::iterator
@ -269,7 +269,7 @@ Client::Client(
void Client::Stop()
{
//request all client managed threads to stop
m_mesh_update_thread.Stop();
m_mesh_update_thread.stop();
// Save local server map
if (m_localdb) {
infostream << "Local map saving ended." << std::endl;
@ -280,7 +280,7 @@ void Client::Stop()
bool Client::isShutdown()
{
if (!m_mesh_update_thread.IsRunning()) return true;
if (!m_mesh_update_thread.isRunning()) return true;
return false;
}
@ -289,8 +289,8 @@ Client::~Client()
{
m_con.Disconnect();
m_mesh_update_thread.Stop();
m_mesh_update_thread.Wait();
m_mesh_update_thread.stop();
m_mesh_update_thread.wait();
while (!m_mesh_update_thread.m_queue_out.empty()) {
MeshUpdateResult r = m_mesh_update_thread.m_queue_out.pop_frontNoEx();
delete r.mesh;
@ -1270,7 +1270,7 @@ void Client::sendPlayerPos()
u16 our_peer_id;
{
//JMutexAutoLock lock(m_con_mutex); //bulk comment-out
//MutexAutoLock lock(m_con_mutex); //bulk comment-out
our_peer_id = m_con.GetPeerID();
}
@ -1794,7 +1794,7 @@ void Client::afterContentReceived(IrrlichtDevice *device)
// Start mesh update thread after setting up content definitions
infostream<<"- Starting mesh update thread"<<std::endl;
m_mesh_update_thread.Start();
m_mesh_update_thread.start();
m_state = LC_Ready;
sendReady();