def main():
#app=a.app # ,if necessary
#win=a.win # ,if necessary
global gui
gui = docked_gui() # comment 1 line above out, put class defns above
#QtGui.QApplication.instance().exec_() # this start command needs to be here to enable cursors, and hence this must initialize last
#pdb.set_trace()
#time.sleep(3)
import qtreactor.pyqt4reactor
qtreactor.pyqt4reactor.install()
last_connection_time = time.time()
time_last_check = time.time()
time_now = time.time()
from twisted.internet import reactor
from twisted.internet import task
from autobahn.twisted.websocket import WebSocketServerProtocol
from autobahn.twisted.websocket import WebSocketServerFactory
from autobahn.twisted.websocket import WebSocketClientFactory
from autobahn.twisted.websocket import WebSocketClientProtocol
from autobahn.twisted.websocket import connectWS
from autobahn.twisted.websocket import listenWS
from twisted.internet.protocol import DatagramProtocol
import twisted.internet.error
from twisted.python import log
log.startLogging(sys.stdout)
from twisted.internet import stdio
from twisted.protocols import basic
from twisted.internet import error
class Keyboard_Input(basic.LineReceiver):
"""
Keyboard input protocol - for simultaneous input of python commands
and browsing of server objects while the server is running
"""
from os import linesep as delimiter # doesn't seem to work
if os.name == 'nt': delimiter = "\n"
def __init__(self):
self.pre_e = colorama.Style.BRIGHT + colorama.Back.RED + colorama.Fore.WHITE
self.post_e = colorama.Fore.RESET + colorama.Back.RESET + colorama.Style.RESET_ALL
# self.setRawMode()
def connectionMade(self):
pass
def lineReceived(self, line):
"""
called when a line of input received - executes and prints result
or passes error message to console
"""
rbuffer = StringIO()
po = sys.stdout
sys.stdout = rbuffer
err = False
try:
exec line in globals(), locals()
except Exception as e:
err = e
sys.stdout = po
print '>u> ' + line
if err:
out = self.pre_e + str(e) + self.post_e
else:
out = rbuffer.getvalue()
if out != "":
print '>s> ' + out
class MyServerProtocol(WebSocketServerProtocol):
def onConnect(self, request):
if DEBUG:
print("class data_guis.MyServerProtocol, func onConnect: {0}".
format(request.peer))
def onOpen(self):
if DEBUG: print("class data_guis.MyServerProtocol, func onOpen")
def onMessage(self, payload_, isBinary):
if DEBUG: print "class data_guis.MyServerProtocol, func onMessage"
#self.log_message()
if isBinary:
payload = msgpack.unpackb(payload_)
if not payload.has_key('IDLSocket_ResponseFunction'):
return None
try:
#ThisResponseFunction = getattr(self.factory.app.command_library,
# payload['IDLSocket_ResponseFunction'])
ThisResponseFunction = getattr(
self.factory.command_library,
payload['IDLSocket_ResponseFunction'])
except AttributeError:
if DEBUG:
print('Missing Socket_ResponseFunction:',
payload['IDLSocket_ResponseFunction'])
ThisResponseFunction(payload)
else:
print payload_.keys()
def onClose(self, wasClean, code, reason):
if DEBUG:
print("class data_guis.MyServerProtocol, func onClose: {0}".
format(reason))
server_shutdown()
def check_for_main_server():
global time_last_check
global time_now
time_last_check = time_now
time_now = time.time()
#print time_last_check, time_now, last_connection_time
if (time_now - last_connection_time) > 1100000 and (
time_now - time_last_check) < 11:
server_shutdown()
def server_shutdown():
if DEBUG:
print "----------------Shutting Down DataGuiServer Now!----------------"
#win.close()
#app.quit()
reactor.callLater(0.01, reactor.stop)
keyboard = Keyboard_Input()
stdio.StandardIO(keyboard)
sys.argv.append('localhost')
sys.argv.append('9100')
#sys.argv[0] = file name of this script
# szys.argv[1] = ip address of this server
# sys.argv[2] = port to listen on
factory = WebSocketServerFactory("ws://" + 'localhost' + ":" +
str(sys.argv[2]),
debug=False)
factory.setProtocolOptions(failByDrop=False)
factory.protocol = MyServerProtocol
try:
reactor.listenTCP(int(sys.argv[2]), factory)
#a.factory = factory
command_library = CommandLibrary()
factory.command_library = command_library
command_library.factory = factory
factory.gui = gui
except twisted.internet.error.CannotListenError:
server_shutdown()
reactor.run()
def main():
#app=a.app # ,if necessary
#win=a.win # ,if necessary
global gui
gui = docked_gui() # comment 1 line above out, put class defns above
#QtGui.QApplication.instance().exec_() # this start command needs to be here to enable cursors, and hence this must initialize last
#pdb.set_trace()
#time.sleep(3)
import qtreactor.pyqt4reactor
qtreactor.pyqt4reactor.install()
last_connection_time = time.time()
time_last_check = time.time()
time_now = time.time()
from twisted.internet import reactor
from twisted.internet import task
from autobahn.twisted.websocket import WebSocketServerProtocol
from autobahn.twisted.websocket import WebSocketServerFactory
from autobahn.twisted.websocket import WebSocketClientFactory
from autobahn.twisted.websocket import WebSocketClientProtocol
from autobahn.twisted.websocket import connectWS
from autobahn.twisted.websocket import listenWS
from twisted.internet.protocol import DatagramProtocol
import twisted.internet.error
from twisted.python import log
log.startLogging(sys.stdout)
from twisted.internet import stdio
from twisted.protocols import basic
from twisted.internet import error
class Keyboard_Input(basic.LineReceiver):
"""
Keyboard input protocol - for simultaneous input of python commands
and browsing of server objects while the server is running
"""
from os import linesep as delimiter # doesn't seem to work
if os.name=='nt': delimiter="\n"
def __init__(self):
self.pre_e=colorama.Style.BRIGHT+ colorama.Back.RED+colorama.Fore.WHITE
self.post_e=colorama.Fore.RESET+colorama.Back.RESET+colorama.Style.RESET_ALL
# self.setRawMode()
def connectionMade(self):
pass
def lineReceived(self, line):
"""
called when a line of input received - executes and prints result
or passes error message to console
"""
rbuffer = StringIO()
po = sys.stdout
sys.stdout = rbuffer
err = False
try:
exec line in globals(),locals()
except Exception as e:
err = e
sys.stdout = po
print '>u> ' + line
if err:
out = self.pre_e + str(e) + self.post_e
else:
out = rbuffer.getvalue()
if out != "":
print '>s> ' + out
class MyServerProtocol(WebSocketServerProtocol):
def onConnect(self, request):
if DEBUG: print("class data_guis.MyServerProtocol, func onConnect: {0}".format(request.peer))
def onOpen(self):
if DEBUG: print("class data_guis.MyServerProtocol, func onOpen")
def onMessage(self, payload_, isBinary):
if DEBUG: print "class data_guis.MyServerProtocol, func onMessage"
#self.log_message()
if isBinary:
payload = msgpack.unpackb(payload_)
if not payload.has_key('IDLSocket_ResponseFunction'):
return None
try:
#ThisResponseFunction = getattr(self.factory.app.command_library,
# payload['IDLSocket_ResponseFunction'])
ThisResponseFunction = getattr(self.factory.command_library,
payload['IDLSocket_ResponseFunction'])
except AttributeError:
if DEBUG: print ('Missing Socket_ResponseFunction:',
payload['IDLSocket_ResponseFunction'])
ThisResponseFunction(payload)
else:
print payload_.keys()
def onClose(self, wasClean, code, reason):
if DEBUG: print("class data_guis.MyServerProtocol, func onClose: {0}".format(reason))
server_shutdown()
def check_for_main_server():
global time_last_check
global time_now
time_last_check = time_now
time_now = time.time()
#print time_last_check, time_now, last_connection_time
if (time_now - last_connection_time) > 1100000 and (time_now - time_last_check) < 11:
server_shutdown()
def server_shutdown():
if DEBUG: print "----------------Shutting Down DataGuiServer Now!----------------"
#win.close()
#app.quit()
reactor.callLater(0.01, reactor.stop)
keyboard = Keyboard_Input()
stdio.StandardIO(keyboard)
sys.argv.append('localhost')
sys.argv.append('9100')
#sys.argv[0] = file name of this script
# szys.argv[1] = ip address of this server
# sys.argv[2] = port to listen on
factory = WebSocketServerFactory("ws://" + 'localhost' + ":"+str(sys.argv[2]), debug = False)
factory.setProtocolOptions(failByDrop=False)
factory.protocol = MyServerProtocol
try:
reactor.listenTCP(int(sys.argv[2]), factory)
#a.factory = factory
command_library = CommandLibrary()
factory.command_library = command_library
command_library.factory = factory
factory.gui = gui
except twisted.internet.error.CannotListenError:
server_shutdown()
reactor.run()
def _start_engine(self):
"""
start the qtreactor and socket communications
"""
import qtreactor.pyqt4reactor
qtreactor.pyqt4reactor.install()
last_connection_time = time.time()
time_last_check = time.time()
time_now = time.time()
from twisted.internet import reactor
from twisted.internet import task
from autobahn.twisted.websocket import WebSocketServerProtocol
from autobahn.twisted.websocket import WebSocketServerFactory
from autobahn.twisted.websocket import WebSocketClientFactory
from autobahn.twisted.websocket import WebSocketClientProtocol
from autobahn.twisted.websocket import connectWS
from autobahn.twisted.websocket import listenWS
from twisted.internet.protocol import DatagramProtocol
import twisted.internet.error
from twisted.python import log
log.startLogging(sys.stdout)
from twisted.internet import stdio
from twisted.protocols import basic
from twisted.internet import error
class MyServerProtocol(WebSocketServerProtocol):
def onConnect(self, request):
if DEBUG: print("class data_guis.MyServerProtocol, func onConnect: {0}".format(request.peer))
def onOpen(self):
if DEBUG: print("class data_guis.MyServerProtocol, func onOpen")
def onMessage(self, payload_, isBinary):
if DEBUG: print "class data_guis.MyServerProtocol, func onMessage"
#self.log_message()
if isBinary:
payload = msgpack.unpackb(payload_)
if not payload.has_key('IDLSocket_ResponseFunction'):
return None
try:
#ThisResponseFunction = getattr(self.factory.app.command_library,
# payload['IDLSocket_ResponseFunction'])
ThisResponseFunction = getattr(self.factory.command_library,
payload['IDLSocket_ResponseFunction'])
except AttributeError:
if DEBUG: print ('Missing Socket_ResponseFunction:',
payload['IDLSocket_ResponseFunction'])
ThisResponseFunction(payload)
else:
print payload_.keys()
def onClose(self, wasClean, code, reason):
if DEBUG: print("class data_guis.MyServerProtocol, func onClose: {0}".format(reason))
server_shutdown()
def check_for_main_server():
global time_last_check
global time_now
time_last_check = time_now
time_now = time.time()
#print time_last_check, time_now, last_connection_time
if (time_now - last_connection_time) > 1100000 and (time_now - time_last_check) < 11:
server_shutdown()
def server_shutdown():
if DEBUG: print "----------------Shutting Down DataGuiServer Now!----------------"
#win.close()
#app.quit()
reactor.callLater(0.01, reactor.stop)
sys.argv.append('localhost')
sys.argv.append('9100')
#sys.argv[0] = file name of this script
# szys.argv[1] = ip address of this server
# sys.argv[2] = port to listen on
factory = WebSocketServerFactory("ws://" + 'localhost' + ":"+str(sys.argv[2]), debug = False)
factory.setProtocolOptions(failByDrop=False)
factory.protocol = MyServerProtocol
try:
reactor.listenTCP(int(sys.argv[2]), factory)
#a.factory = factory
command_library = CommandLibrary()
factory.command_library = command_library
command_library.factory = factory
factory.gui = self.gui
except twisted.internet.error.CannotListenError:
server_shutdown()
reactor.run()
