diff -r 56fa0d1a921c -r eabb8ead183d iro/dump_test_log.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iro/dump_test_log.py	Sat Oct 08 12:32:58 2011 +0200
@@ -0,0 +1,42 @@
+import time, os, signal
+LOG_FILE = 'test.log'
+
+log_file = open(LOG_FILE, 'a')
+
+def log(msg):
+    log_file.write(msg + '\n')
+    log_file.flush()
+
+def SigUSR1Handler(signum, frame):
+    print "Reacting on USR1 signal (signal 10)"
+    global log_file
+    log_file.close()
+    log_file = open(LOG_FILE, 'a')
+    return
+
+def init():
+    if os.path.isfile('/var/usr/dump_test_log.pid'):
+        print 'Have to stop server first'
+        os.exit(1)
+    else:
+        print 'Starting server...'
+        #write process id file
+        f = open('/var/run/dump_test_log.pid', 'w')
+        f.write(str(os.getpid()))
+        f.flush()
+        f.close()
+        print 'Process start with pid ', os.getpid()
+
+    signal.signal(signal.SIGUSR1, SigUSR1Handler)
+
+def main():
+    init()
+    count = 1
+    while True:
+      log('log line #%d, pid: %d' % (count, os.getpid()))
+    count = count + 1
+    time.sleep(1)
+
+if __name__ == '__main__':
+    main()
+