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Bug 808270 - Stub installer pings not always sent. r=jimm

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This commit is contained in:
Brian R. Bondy 2012-11-07 21:35:54 -05:00
parent fd492d60a0
commit 91874f94a2
1 changed files with 22 additions and 2 deletions
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24
other-licenses/nsis/Contrib/InetBgDL/InetBgDL.cpp
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@ -20,6 +20,7 @@ typedef DWORD FILESIZE_T; // Limit to 4GB for now...
HINSTANCE g_hInst;
NSIS::stack_t*g_pLocations = NULL;
HANDLE g_hThread = NULL;
HANDLE g_hGETStartedEvent = NULL;
volatile UINT g_FilesTotal = 0;
volatile UINT g_FilesCompleted = 0;
volatile UINT g_Status = STATUS_INITIAL;
@ -71,6 +72,14 @@ NSIS::stack_t* StackPopItem(NSIS::stack_t**ppST)
void Reset()
{
// The g_hGETStartedEvent event is used to make sure that the Get() call will
// acquire the lock before the Reset() call acquires the lock.
if (g_hGETStartedEvent) {
WaitForSingleObject(g_hGETStartedEvent, INFINITE);
CloseHandle(g_hGETStartedEvent);
g_hGETStartedEvent = NULL;
}
TaskLock_AcquireExclusive();
#ifndef ONELOCKTORULETHEMALL
StatsLock_AcquireExclusive();
@ -83,8 +92,8 @@ void Reset()
TerminateThread(g_hThread, ERROR_OPERATION_ABORTED);
}
CloseHandle(g_hThread);
}
g_hThread = NULL;
}
g_FilesTotal = 0;
g_FilesCompleted = 0;
g_Status = STATUS_INITIAL;
@ -122,6 +131,13 @@ startnexttask:
hLocalFile = INVALID_HANDLE_VALUE;
pFile = NULL;
TaskLock_AcquireExclusive();
// Now that we've acquired the lock, we can set the event to indicate this.
// SetEvent will likely never fail, but if it does we should set it to NULL
// to avoid anyone waiting on it.
if (!SetEvent(g_hGETStartedEvent)) {
CloseHandle(g_hGETStartedEvent);
g_hGETStartedEvent = NULL;
}
pURL = g_pLocations;
if (pURL)
{
@ -343,7 +359,11 @@ freeurlandexit:
if (!g_hThread)
{
DWORD tid;tid;
DWORD tid;
if (g_hGETStartedEvent) {
CloseHandle(g_hGETStartedEvent);
}
g_hGETStartedEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
g_hThread = CreateThread(NULL, 0, TaskThreadProc, NULL, 0, &tid);
}