Merge

9 files changed, 40 insertions, 47 deletions

diff --git a/indra/llplugin/llplugininstance.cpp b/indra/llplugin/llplugininstance.cpp
index 7cde82a20e..e8efb233ff 100644
--- a/indra/llplugin/llplugininstance.cpp
+++ b/indra/llplugin/llplugininstance.cpp
@@ -29,8 +29,7 @@
 #include "linden_common.h"
 
 #include "llplugininstance.h"
-
-#include "llapr.h"
+#include "llthread.h"			// Needed for LLThread::tldata().mRootPool
 
 #if LL_WINDOWS
 #include "direct.h"	// needed for _chdir()
@@ -52,6 +51,7 @@ const char *LLPluginInstance::PLUGIN_INIT_FUNCTION_NAME = "LLPluginInitEntryPoin
  * @param[in] owner Plugin instance. TODO:DOC is this a good description of what "owner" is?
  */
 LLPluginInstance::LLPluginInstance(LLPluginInstanceMessageListener *owner) :
+	mDSOHandlePool(LLThread::tldata().mRootPool),
 	mDSOHandle(NULL),
 	mPluginUserData(NULL),
 	mPluginSendMessageFunction(NULL)
@@ -97,7 +97,7 @@ int LLPluginInstance::load(const std::string& plugin_dir, std::string &plugin_fi
 
 	int result = apr_dso_load(&mDSOHandle,
 					  plugin_file.c_str(),
-					  gAPRPoolp);
+					  mDSOHandlePool());
 	if(result != APR_SUCCESS)
 	{
 		char buf[1024];
diff --git a/indra/llplugin/llplugininstance.h b/indra/llplugin/llplugininstance.h
index 3643a15d8c..ee28f68e83 100644
--- a/indra/llplugin/llplugininstance.h
+++ b/indra/llplugin/llplugininstance.h
@@ -30,6 +30,7 @@
 
 #include "llstring.h"
 #include "llapr.h"
+#include "llaprpool.h"
 
 #include "apr_dso.h"
 
@@ -88,6 +89,7 @@ private:
 	static void staticReceiveMessage(const char *message_string, void **user_data);
 	void receiveMessage(const char *message_string);
 
+	LLAPRPool mDSOHandlePool;
 	apr_dso_handle_t *mDSOHandle;
 	
 	void *mPluginUserData;
diff --git a/indra/llplugin/llpluginmessagepipe.cpp b/indra/llplugin/llpluginmessagepipe.cpp
index 8d13e38ad5..dd47300b9c 100644
--- a/indra/llplugin/llpluginmessagepipe.cpp
+++ b/indra/llplugin/llpluginmessagepipe.cpp
@@ -92,8 +92,6 @@ void LLPluginMessagePipeOwner::killMessagePipe(void)
 }
 
 LLPluginMessagePipe::LLPluginMessagePipe(LLPluginMessagePipeOwner *owner, LLSocket::ptr_t socket):
-	mInputMutex(gAPRPoolp),
-	mOutputMutex(gAPRPoolp),
 	mOwner(owner),
 	mSocket(socket)
 {
diff --git a/indra/llplugin/llpluginprocesschild.cpp b/indra/llplugin/llpluginprocesschild.cpp
index f8a282184e..fd63fdde81 100644
--- a/indra/llplugin/llpluginprocesschild.cpp
+++ b/indra/llplugin/llpluginprocesschild.cpp
@@ -40,7 +40,7 @@ LLPluginProcessChild::LLPluginProcessChild()
 {
 	mState = STATE_UNINITIALIZED;
 	mInstance = NULL;
-	mSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP);
+	mSocket = LLSocket::create(LLSocket::STREAM_TCP);
 	mSleepTime = PLUGIN_IDLE_SECONDS;	// default: send idle messages at 100Hz
 	mCPUElapsed = 0.0f;
 	mBlockingRequest = false;
diff --git a/indra/llplugin/llpluginprocessparent.cpp b/indra/llplugin/llpluginprocessparent.cpp
index 110fac0f23..7aec72731e 100644
--- a/indra/llplugin/llpluginprocessparent.cpp
+++ b/indra/llplugin/llpluginprocessparent.cpp
@@ -33,6 +33,7 @@
 #include "llpluginmessageclasses.h"
 
 #include "llapr.h"
+#include "llscopedvolatileaprpool.h"
 
 //virtual 
 LLPluginProcessParentOwner::~LLPluginProcessParentOwner()
@@ -42,6 +43,7 @@ LLPluginProcessParentOwner::~LLPluginProcessParentOwner()
 
 bool LLPluginProcessParent::sUseReadThread = false;
 apr_pollset_t *LLPluginProcessParent::sPollSet = NULL;
+LLAPRPool LLPluginProcessParent::sPollSetPool;
 bool LLPluginProcessParent::sPollsetNeedsRebuild = false;
 LLMutex *LLPluginProcessParent::sInstancesMutex;
 std::list<LLPluginProcessParent*> LLPluginProcessParent::sInstances;
@@ -52,7 +54,7 @@ class LLPluginProcessParentPollThread: public LLThread
 {
 public:
 	LLPluginProcessParentPollThread() :
-		LLThread("LLPluginProcessParentPollThread", gAPRPoolp)
+		LLThread("LLPluginProcessParentPollThread")
 	{
 	}
 protected:
@@ -77,12 +79,11 @@ protected:
 
 };
 
-LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner):
-	mIncomingQueueMutex(gAPRPoolp)
+LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner* owner)
 {
 	if(!sInstancesMutex)
 	{
-		sInstancesMutex = new LLMutex(gAPRPoolp);
+		sInstancesMutex = new LLMutex;
 	}
 	
 	mOwner = owner;
@@ -95,6 +96,7 @@ LLPluginProcessParent::LLPluginProcessParent(LLPluginProcessParentOwner *owner):
 	mBlocked = false;
 	mPolledInput = false;
 	mPollFD.client_data = NULL;
+	mPollFDPool.create();
 
 	mPluginLaunchTimeout = 60.0f;
 	mPluginLockupTimeout = 15.0f;
@@ -171,44 +173,28 @@ void LLPluginProcessParent::init(const std::string &launcher_filename, const std
 bool LLPluginProcessParent::accept()
 {
 	bool result = false;
-	
 	apr_status_t status = APR_EGENERAL;
-	apr_socket_t *new_socket = NULL;
-	
-	status = apr_socket_accept(
-		&new_socket,
-		mListenSocket->getSocket(),
-		gAPRPoolp);
 
+	mSocket = LLSocket::create(status, mListenSocket);
 	
 	if(status == APR_SUCCESS)
 	{
 //		llinfos << "SUCCESS" << llendl;
 		// Success.  Create a message pipe on the new socket
-
-		// we MUST create a new pool for the LLSocket, since it will take ownership of it and delete it in its destructor!
-		apr_pool_t* new_pool = NULL;
-		status = apr_pool_create(&new_pool, gAPRPoolp);
-
-		mSocket = LLSocket::create(new_socket, new_pool);
 		new LLPluginMessagePipe(this, mSocket);
 
 		result = true;
 	}
-	else if(APR_STATUS_IS_EAGAIN(status))
-	{
-//		llinfos << "EAGAIN" << llendl;
-
-		// No incoming connections.  This is not an error.
-		status = APR_SUCCESS;
-	}
 	else
 	{
-//		llinfos << "Error:" << llendl;
-		ll_apr_warn_status(status);
-		
-		// Some other error.
-		errorState();
+		mSocket.reset();
+		// EAGAIN means "No incoming connections". This is not an error.
+		if (!APR_STATUS_IS_EAGAIN(status))
+		{
+			// Some other error.
+			ll_apr_warn_status(status);
+			errorState();
+		}
 	}
 	
 	return result;	
@@ -274,10 +260,10 @@ void LLPluginProcessParent::idle(void)
 
 			case STATE_INITIALIZED:
 			{
-	
 				apr_status_t status = APR_SUCCESS;
+				LLScopedVolatileAPRPool addr_pool;
 				apr_sockaddr_t* addr = NULL;
-				mListenSocket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP);
+				mListenSocket = LLSocket::create(LLSocket::STREAM_TCP);
 				mBoundPort = 0;
 				
 				// This code is based on parts of LLSocket::create() in lliosocket.cpp.
@@ -288,7 +274,7 @@ void LLPluginProcessParent::idle(void)
 					APR_INET,
 					0,	// port 0 = ephemeral ("find me a port")
 					0,
-					gAPRPoolp);
+					addr_pool);
 					
 				if(ll_apr_warn_status(status))
 				{
@@ -601,7 +587,7 @@ void LLPluginProcessParent::setMessagePipe(LLPluginMessagePipe *message_pipe)
 	if(message_pipe != NULL)
 	{
 		// Set up the apr_pollfd_t
-		mPollFD.p = gAPRPoolp;
+		mPollFD.p = mPollFDPool();
 		mPollFD.desc_type = APR_POLL_SOCKET;
 		mPollFD.reqevents = APR_POLLIN|APR_POLLERR|APR_POLLHUP;
 		mPollFD.rtnevents = 0;
@@ -648,6 +634,7 @@ void LLPluginProcessParent::updatePollset()
 		// delete the existing pollset.
 		apr_pollset_destroy(sPollSet);
 		sPollSet = NULL;
+		sPollSetPool.destroy();
 	}
 	
 	std::list<LLPluginProcessParent*>::iterator iter;
@@ -670,12 +657,14 @@ void LLPluginProcessParent::updatePollset()
 		{
 #ifdef APR_POLLSET_NOCOPY
 			// The pollset doesn't exist yet.  Create it now.
-			apr_status_t status = apr_pollset_create(&sPollSet, count, gAPRPoolp, APR_POLLSET_NOCOPY);
+			sPollSetPool.create();
+			apr_status_t status = apr_pollset_create(&sPollSet, count, sPollSetPool(), APR_POLLSET_NOCOPY);
 			if(status != APR_SUCCESS)
 			{
 #endif // APR_POLLSET_NOCOPY
 				LL_WARNS("PluginPoll") << "Couldn't create pollset.  Falling back to non-pollset mode." << LL_ENDL;
 				sPollSet = NULL;
+				sPollSetPool.destroy();
 #ifdef APR_POLLSET_NOCOPY
 			}
 			else
diff --git a/indra/llplugin/llpluginprocessparent.h b/indra/llplugin/llpluginprocessparent.h
index 26c6b0c402..74b7e9f50c 100644
--- a/indra/llplugin/llpluginprocessparent.h
+++ b/indra/llplugin/llpluginprocessparent.h
@@ -178,7 +178,9 @@ private:
 
 	static bool sUseReadThread;
 	apr_pollfd_t mPollFD;
+	LLAPRPool mPollFDPool;
 	static apr_pollset_t *sPollSet;
+	static LLAPRPool sPollSetPool;
 	static bool sPollsetNeedsRebuild;
 	static LLMutex *sInstancesMutex;
 	static std::list<LLPluginProcessParent*> sInstances;
diff --git a/indra/llplugin/llpluginsharedmemory.cpp b/indra/llplugin/llpluginsharedmemory.cpp
index 63ff5085c6..e2ff645a9c 100644
--- a/indra/llplugin/llpluginsharedmemory.cpp
+++ b/indra/llplugin/llpluginsharedmemory.cpp
@@ -187,7 +187,8 @@ bool LLPluginSharedMemory::create(size_t size)
 	mName += createName();
 	mSize = size;
 	
-	apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), gAPRPoolp );
+	mPool.create();
+	apr_status_t status = apr_shm_create( &(mImpl->mAprSharedMemory), mSize, mName.c_str(), mPool());
 	
 	if(ll_apr_warn_status(status))
 	{
@@ -210,7 +211,7 @@ bool LLPluginSharedMemory::destroy(void)
 		}
 		mImpl->mAprSharedMemory = NULL;
 	}
-	
+	mPool.destroy();
 	return true;
 }
 
@@ -219,7 +220,8 @@ bool LLPluginSharedMemory::attach(const std::string &name, size_t size)
 	mName = name;
 	mSize = size;
 	
-	apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), gAPRPoolp );
+	mPool.create();
+	apr_status_t status = apr_shm_attach( &(mImpl->mAprSharedMemory), mName.c_str(), mPool() );
 	
 	if(ll_apr_warn_status(status))
 	{
@@ -241,6 +243,7 @@ bool LLPluginSharedMemory::detach(void)
 		}
 		mImpl->mAprSharedMemory = NULL;
 	}
+	mPool.destroy();
 	
 	return true;
 }
diff --git a/indra/llplugin/llpluginsharedmemory.h b/indra/llplugin/llpluginsharedmemory.h
index c6cd49cabb..84b7a58c32 100644
--- a/indra/llplugin/llpluginsharedmemory.h
+++ b/indra/llplugin/llpluginsharedmemory.h
@@ -28,6 +28,8 @@
 #ifndef LL_LLPLUGINSHAREDMEMORY_H
 #define LL_LLPLUGINSHAREDMEMORY_H
 
+#include "llaprpool.h"
+
 class LLPluginSharedMemoryPlatformImpl;
 
 /**
@@ -108,6 +110,7 @@ private:
 	bool close(void);
 	bool unlink(void);
 	
+	LLAPRPool mPool;
 	std::string mName;
 	size_t mSize;
 	void *mMappedAddress;
diff --git a/indra/llplugin/slplugin/slplugin.cpp b/indra/llplugin/slplugin/slplugin.cpp
index 516a58db88..ff86e4e135 100644
--- a/indra/llplugin/slplugin/slplugin.cpp
+++ b/indra/llplugin/slplugin/slplugin.cpp
@@ -176,8 +176,6 @@ int APIENTRY WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdL
 int main(int argc, char **argv)
 #endif
 {
-	ll_init_apr();
-
 	// Set up llerror logging
 	{
 		LLError::initForApplication(".");
@@ -393,8 +391,6 @@ int main(int argc, char **argv)
 
 	delete plugin;
 
-	ll_cleanup_apr();
-
 	return 0;
 }