def __init__(self, options):
"""
Initialize class with options passed in from option parser,
durations of events, start the labjack, etc.
"""
self.port_num = options.port_num
self.debug = options.debug
# initialize arduino
#arduino = serial.Serial('/dev/tty.usbserial',9600)
# # initialize labjack
# try:
# self.labjack = u6.U6()
# except:
# print "--------------------------------------------------------------"
# print " Labjack could not be initialized!"
# print "--------------------------------------------------------------"
# self.labjack = None
# initialize json logging
self.json_logger = JsonLogThread()
self.json_logger.set_filename(options.output_path)
self.json_logger.recording = True
self.json_logger.start()
# initialize labjack logger
self.labjack_logger = LabjackLogger(options.config_file,
self.json_logger)
self.labjack_logger.start()
def __init__(self, options):
"""
Initialize class with options passed in from option parser,
durations of events, start the labjack, etc.
"""
self.port_num = options.port_num
self.debug = options.debug
# initialize arduino
#arduino = serial.Serial('/dev/tty.usbserial',9600)
# # initialize labjack
# try:
# self.labjack = u6.U6()
# except:
# print "--------------------------------------------------------------"
# print " Labjack could not be initialized!"
# print "--------------------------------------------------------------"
# self.labjack = None
# initialize json logging
self.json_logger = JsonLogThread()
self.json_logger.set_filename(options.output_path)
self.json_logger.recording = True
self.json_logger.start()
# initialize labjack logger
self.labjack_logger = LabjackLogger(options.config_file, self.json_logger)
self.labjack_logger.start()
def __init__(self, options):
"""
Initialize class with options passed in from option parser,
durations of events, start the labjack, etc.
"""
self.port_num = options.port_num
self.debug = options.debug
# initialize json logging
self.json_logger = JsonLogThread()
self.json_logger.set_filename(options.output_path)
self.json_logger.recording = True
self.json_logger.start()
# initialize labjack logger
self.labjack_logger = LabjackLogger(options.config_file, self.json_logger)
self.labjack_logger.start()
class EventServer(object):
"""
This class is able to generate a TCP/IP server that persists and listens
for transient clients. Once a client is contacted, the server listens for
instructions from the client and dispatched commands to other devices conditional
on the client data. It also manages time locking with other machines.
"""
def __init__(self, options):
"""
Initialize class with options passed in from option parser,
durations of events, start the labjack, etc.
"""
self.port_num = options.port_num
self.debug = options.debug
# initialize arduino
#arduino = serial.Serial('/dev/tty.usbserial',9600)
# # initialize labjack
# try:
# self.labjack = u6.U6()
# except:
# print "--------------------------------------------------------------"
# print " Labjack could not be initialized!"
# print "--------------------------------------------------------------"
# self.labjack = None
# initialize json logging
self.json_logger = JsonLogThread()
self.json_logger.set_filename(options.output_path)
self.json_logger.recording = True
self.json_logger.start()
# initialize labjack logger
self.labjack_logger = LabjackLogger(options.config_file,
self.json_logger)
self.labjack_logger.start()
def spawn_server(self):
"""
Start a TCP server that listens for connections from clients,
collects events, logs them, and potentially triggers labjack events.
"""
# Create a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# Bind the socket to the port
server_address = ('localhost', self.port_num)
if self.debug:
print >> sys.stderr, 'starting up on %s port %s' % server_address
sock.bind(server_address)
# Listen for incoming connections
sock.listen(1)
# while True:
# Wait for a connection
if self.debug:
print >> sys.stderr, 'waiting for a connection'
try:
self.connection, client_address = sock.accept()
except KeyboardInterrupt:
print "Session ended via keypress."
# break
try:
if self.debug:
print >> sys.stderr, 'connection from', client_address
# Receive the data.
# Run as long as data is streaming.
while True:
# Note: if Unity messages increase in length,
# data recv size may need to increase
data = self.connection.recv(1024)
if self.debug:
pass
#print >>sys.stderr, 'received "%s"' % data
if data:
try:
# check if there is a data hangover
split_data = data.split("}")[:-1]
if len(split_data) > 1:
# if so run and log each split separately
for d in data:
current_data = d + '}'
self.json_logger.log(current_data)
self.run_event(current_data)
else:
current_data = split_data[0] + '}'
self.json_logger.log(current_data)
self.run_event(current_data)
except Exception, e:
print "Lost event", data, "due to error:"
print e
except KeyboardInterrupt:
print "Run ended via ESC keypress."
break
else:
class EventServer( object ):
"""
This class is able to generate a TCP/IP server that persists and listens
for transient clients. Once a client is contacted, the server listens for
instructions from the client and dispatched commands to other devices conditional
on the client data. It also manages time locking with other machines.
"""
def __init__(self, options):
"""
Initialize class with options passed in from option parser,
durations of events, start the labjack, etc.
"""
self.port_num = options.port_num
self.debug = options.debug
# initialize arduino
#arduino = serial.Serial('/dev/tty.usbserial',9600)
# # initialize labjack
# try:
# self.labjack = u6.U6()
# except:
# print "--------------------------------------------------------------"
# print " Labjack could not be initialized!"
# print "--------------------------------------------------------------"
# self.labjack = None
# initialize json logging
self.json_logger = JsonLogThread()
self.json_logger.set_filename(options.output_path)
self.json_logger.recording = True
self.json_logger.start()
# initialize labjack logger
self.labjack_logger = LabjackLogger(options.config_file, self.json_logger)
self.labjack_logger.start()
def spawn_server(self):
"""
Start a TCP server that listens for connections from clients,
collects events, logs them, and potentially triggers labjack events.
"""
# Create a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# Bind the socket to the port
server_address = ('localhost', self.port_num)
if self.debug:
print >>sys.stderr, 'starting up on %s port %s' % server_address
sock.bind(server_address)
# Listen for incoming connections
sock.listen(1)
# while True:
# Wait for a connection
if self.debug:
print >>sys.stderr, 'waiting for a connection'
try:
self.connection, client_address = sock.accept()
except KeyboardInterrupt:
print "Session ended via keypress."
# break
try:
if self.debug:
print >>sys.stderr, 'connection from', client_address
# Receive the data.
# Run as long as data is streaming.
while True:
# Note: if Unity messages increase in length,
# data recv size may need to increase
data = self.connection.recv(1024)
if self.debug:
pass
#print >>sys.stderr, 'received "%s"' % data
if data:
try:
# check if there is a data hangover
split_data = data.split("}")[:-1]
if len(split_data) > 1:
# if so run and log each split separately
for d in data:
current_data = d + '}'
self.json_logger.log(current_data)
self.run_event(current_data)
else:
current_data = split_data[0] + '}'
self.json_logger.log(current_data)
self.run_event(current_data)
except Exception, e:
print "Lost event", data, "due to error:"
print e
except KeyboardInterrupt:
print "Run ended via ESC keypress."
break
else:
