global textTimeout
textTimeout = 30
global textKeepAliveTimeout
textKeepAliveTimeout = 600 # set to 0 for infinite time (not recommended)

global textOnConnect
def textOnConnect(event,connection,address):
	global textKeepAliveTimeout
	connection.settimeout(textKeepAliveTimeout)
addEventHandler("onConnect",textOnConnect)

global textOnPreRequest
def textOnPreRequest(event,self,requestLength):
	global textTimeout
	self.connection.settimeout(textTimeout)
	if requestLength <= 128: return
	try:
		sendResponse(self.connection,textListToCommand(["error","fatal","request_too_long"]).encode("utf-8"))
	except threading.timeout:
		pass
	
	self.closeThread()
	return True
addEventHandler("onPreRequest",textOnPreRequest)

global textOnRequest
def textOnRequest(event,self,requestLength):
	global textTimeout
	global textKeepAliveTimeout
	
	self.connection.settimeout(textTimeout)
	data = self.connection.recv(requestLength)
	
	text = data.decode("utf-8")
	print(":".join(map(str,self.address))+ " > " +text)
	response = textCommandRun(self,textCommandToList(text))
	print("response: " +textListToCommand(response))
	self.sendResponse(textListToCommand(response).encode("utf-8"))
	
	self.connection.settimeout(textKeepAliveTimeout)
addEventHandler("onRequest",textOnRequest)

global textOnException
def textOnException(event,self,exc):
	self.connection.settimeout(textTimeout)
	if type(exc) == socket.timeout:
		self.sendResponse(textListToCommand(["error","fatal","timeout"]).encode("utf-8"))
		return
	
	self.sendResponse(textListToCommand(["error","fatal","unhandled",str(exc)]).encode("utf-8"))
addEventHandler("onException",textOnException)