X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/4510fa62a33b31fec442fd0d77eb682d93ebf7e6..cf57753fe26b8468048598a53124d876f216bc3d:/lib/base/filepush.cpp

diff --git a/lib/base/filepush.cpp b/lib/base/filepush.cpp
index e99e956c..91f24ba0 100644
--- a/lib/base/filepush.cpp
+++ b/lib/base/filepush.cpp
@@ -37,7 +37,6 @@ void eFilePushThread::thread()
 	
 	size_t written_since_last_sync = 0;
 
-	int already_empty = 0;
 	eDebug("FILEPUSH THREAD START");
 	
 		/* we set the signal to not restart syscalls, so we can detect our signal. */
@@ -186,15 +185,23 @@ void eFilePushThread::thread()
 		if (m_buf_end == 0)
 		{
 				/* on EOF, try COMMITting once. */
-			if (m_send_pvr_commit && !already_empty)
+			if (m_send_pvr_commit)
 			{
-				eDebug("sending PVR commit");
-				already_empty = 1;
-				if (::ioctl(m_fd_dest, PVR_COMMIT) < 0 && errno == EINTR)
-					continue;
-				eDebug("commit done");
-						/* well check again */
-				continue;
+				struct pollfd pfd;
+				pfd.fd = m_fd_dest;
+				pfd.events = POLLIN;
+				switch (poll(&pfd, 1, 250)) // wait for 250ms
+				{
+					case 0:
+						eDebug("wait for driver eof timeout");
+						continue;
+					case 1:
+						eDebug("wait for driver eof ok");
+						break;
+					default:
+						eDebug("wait for driver eof aborted by signal");
+						continue;
+				}
 			}
 			
 				/* in stream_mode, we are sending EOF events 
@@ -224,7 +231,6 @@ void eFilePushThread::thread()
 			bytes_read += m_buf_end;
 			if (m_sg)
 				current_span_remaining -= m_buf_end;
-			already_empty = 0;
 		}
 //		printf("FILEPUSH: read %d bytes\n", m_buf_end);
 	}
@@ -257,10 +263,7 @@ void eFilePushThread::stop()
 
 	m_stop = 1;
 
-	// fixmee.. here we need a better solution to ensure
-	// that the thread context take notice of the signal
-	// even when no syscall is in progress
-	eDebug("if enigma hangs here, the filepush thread is non-responsive. FIX THAT DAMN THREAD.");
+	eDebug("stopping thread."); /* just do it ONCE. it won't help to do this more than once. */
 	sendSignal(SIGUSR1);
 	kill(0);
 }