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Allow threads to reopen after closing

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This commit is contained in:
Paul Hollinsky
2018-11-16 17:08:53 -05:00
parent 0cf1e7fe7f
commit 07a5dc4118
7 changed files with 14 additions and 1 deletions
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platform/windows/vcp.cpp
+4
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@@ -214,6 +214,7 @@ bool VCP::close() {
t->join(); // Wait for the threads to close
readThread.join();
writeThread.join();
closing = false;
if(!CloseHandle(handle))
return false;
@@ -224,14 +225,17 @@ bool VCP::close() {
if(overlappedRead.hEvent != INVALID_HANDLE_VALUE) {
if(!CloseHandle(overlappedRead.hEvent))
ret = false;
overlappedRead.hEvent = INVALID_HANDLE_VALUE;
}
if(overlappedWrite.hEvent != INVALID_HANDLE_VALUE) {
if(!CloseHandle(overlappedWrite.hEvent))
ret = false;
overlappedWrite.hEvent = INVALID_HANDLE_VALUE;
}
if(overlappedWait.hEvent != INVALID_HANDLE_VALUE) {
if(!CloseHandle(overlappedWait.hEvent))
ret = false;
overlappedWait.hEvent = INVALID_HANDLE_VALUE;
}
// TODO Set up some sort of shared memory, free which COM port we had open so we can try to open it again