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Add more stop_ tests so that when we are told to terminate, we actually do so.

This commit is contained in:
Isaac Connor 2022-02-03 10:07:21 -05:00
parent b05bc211f7
commit 838704e58e
1 changed files with 5 additions and 4 deletions
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9
src/zm_rtsp_server_fifo_source.cpp
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@ -109,7 +109,7 @@ void ZoneMinderFifoSource::WriteRun() {
fuNal.buffer()[2] = fuNal.buffer()[2]&~0x80; // FU header (no S bit)
headerSize = 3;
}
while (nalRemaining) {
while (nalRemaining && !stop_) {
if ( nalRemaining < maxNalSize ) {
// This is the last fragment:
fuNal.buffer()[headerSize-1] |= 0x40; // set the E bit in the FU header
@ -166,7 +166,7 @@ int ZoneMinderFifoSource::getNextFrame() {
}
Debug(3, "%s bytes read %d bytes, buffer size %u", m_fifo.c_str(), bytes_read, m_buffer.size());
while (m_buffer.size()) {
while (m_buffer.size() and !stop_) {
unsigned int data_size = 0;
int64_t pts;
unsigned char *header_end = nullptr;
@ -224,7 +224,7 @@ int ZoneMinderFifoSource::getNextFrame() {
int bytes_needed = data_size - (m_buffer.size() - header_size);
if (bytes_needed > 0) {
Debug(4, "Need another %d bytes. Trying to read them", bytes_needed);
while (bytes_needed) {
while (bytes_needed and !stop_) {
bytes_read = m_buffer.read_into(m_fd, bytes_needed);
if (bytes_read <= 0) {
Debug(1, "Failed to read another %d bytes, got %d.", bytes_needed, bytes_read);
@ -252,13 +252,14 @@ int ZoneMinderFifoSource::getNextFrame() {
{
std::unique_lock<std::mutex> lck(mutex_);
Debug(3, "have lock");
while (framesList.size()) {
while (!stop_ && framesList.size()) {
std::pair<unsigned char*, size_t> nal = framesList.front();
framesList.pop_front();
NAL_Frame *Nal = new NAL_Frame(nal.first, nal.second, pts);
m_nalQueue.push(Nal);
}
}
Debug(3, "notifying");
condition_.notify_all();
} // end while m_buffer.size()
return 1;