def main():
logger.info("Starting in %s", os.getcwd())
logger.info("arglist %s", sys.argv)
#Check for other RenderNode isntances
lockFile = InstanceLock("HydraRenderManager")
lockStatus = lockFile.isLocked()
logger.debug("Lock File Status: %s", lockStatus)
if not lockStatus:
logger.critical("Only one RenderManager is allowed to run at a time! Exiting...")
sys.exit(-1)
socketServer = RenderManagementServer()
socketServer.createIdleLoop("Process_Render_Tasks_Thread",
socketServer.processRenderTasks,
interval=15)
hours = int(self.interval / 60 / 60)
minutes = int(self.interval / 60 % 60)
logger.info("Scheduler Sleeping for %d hours and %d minutes", hours, minutes)
self.stopEvent.wait(self.interval)
def pulse():
host = Utils.myHostName()
with transaction() as t:
t.cur.execute("UPDATE hydra_rendernode SET pulse = NOW() "
"WHERE host = '{0}'".format(host))
if __name__ == "__main__":
logger.info("Starting in %s", os.getcwd())
logger.info("arglist is %s", sys.argv)
app = QApplication(sys.argv)
app.quitOnLastWindowClosed = False
lockFile = InstanceLock("HydraRenderNode")
lockStatus = lockFile.isLocked()
logger.debug("Lock File Status: %s", lockStatus)
if not lockStatus:
logger.critical("Only one RenderNode is allowed to run at a time! Exiting...")
aboutBox(None, "ERROR", "Only one RenderNode is allowed to run at a time! Exiting...")
sys.exit(-1)
window = RenderNodeMainUI()
retcode = app.exec_()
lockFile.remove()
sys.exit(retcode)
"""Checks for a new verison in the HYDRA environ, if one is found it starts
a batch process to start the new verison and kills the current one running."""
logger.debug("Checking for updates...")
updateAnswer = Utils.softwareUpdater()
if updateAnswer:
logger.debug("Update found!")
Utils.launchHydraApp("RenderNodeConsole", 10)
socketServer.shutdown()
sys.exit(0)
else:
logger.debug("No updates found")
if __name__ == "__main__":
logger.info("Starting in %s", os.getcwd())
logger.info("arglist %s", sys.argv)
#Check for other RenderNode isntances
lockFile = InstanceLock("HydraRenderNode")
lockStatus = lockFile.isLocked()
logger.debug("Lock File Status: %s", lockStatus)
if not lockStatus:
logger.critical("Only one RenderNode is allowed to run at a time! Exiting...")
sys.exit(-1)
#Start the Render Server and Heartbeat Thread
socketServer = RenderTCPServer()
socketServer.createIdleLoop("Pulse_Thread", heartbeat, 60)
#If this is an exe, start the software updater thread
if sys.argv[0].endswith(".exe") and os.getenv("HYDRA"):
socketServer.createIdleLoop("Software_Updater_Thread", softwareUpdaterLoop, 900)
