本文整理汇总了Python中Packet.Packet.set_start_time方法的典型用法代码示例。如果您正苦于以下问题：Python Packet.set_start_time方法的具体用法？Python Packet.set_start_time怎么用？Python Packet.set_start_time使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Packet.Packet的用法示例。
在下文中一共展示了Packet.set_start_time方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: FramedPacketConnection
# 需要导入模块: from Packet import Packet [as 别名]
# 或者: from Packet.Packet import set_start_time [as 别名]
class FramedPacketConnection(object):
"""
Creates a new packet connection.
Parameters
----------
callback : function
The function that newly arrived packets should be passed to. Should have exactly one argument.
auto_reconnect: boolean
Defines whether the socket should be automatically reopened after connection loss.
framed: boolean
Defines whether packets used in this connection are framed by start and end bytes. If false, each packet
will contain exactly 1 byte.
start_byte: byte
If framed = True, use this as the start byte of a packet (default: '\xfc')
end_byte: byte
If framed = True, use this as the end byte of a packet (default: '\xfd')
escape_byte: byte
If framed = True, use this as the escape character. (default: '\xfe')
octet_stuff_byte: byte
If framed = True, use this byte to do octet stuffing and unstuffing on escaped characters.
"""
def __init__(self, callback, auto_reconnect = True, framed = True, start_byte = def_start_byte, end_byte = def_end_byte,
escape_byte = def_escape_byte, octet_stuff_byte = def_octet_stuff_byte):
self.callback = callback
self.start_byte = start_byte
self.end_byte = end_byte
self.escape_byte = escape_byte
self.octet_stuff_byte = octet_stuff_byte
self.curr_packet = Packet()
self.auto_reconnect = auto_reconnect
self.framed = framed
self.state = disconnected
self.server = None # Says whether this connection is running in server mode.
""" Change the state of this Bluetooth Connection. Should only be used internally. """
def change_state(self, new_state):
if D: print "Changing state to " + repr(new_state)
self.state = new_state
""" Method to be called when a new byte comes in
on the open socket. Parses the bytes into packets. """
def byte_callback(self, dat):
#ipdb.set_trace()
if dat == "":
self.connection_reset()
return
if self.framed:
if self.state == ready:
if dat == self.start_byte:
self.curr_packet.set_start_time()
self.change_state(incoming)
elif self.state == incoming:
if dat == self.escape_byte:
self.change_state(escaping)
elif dat == self.end_byte:
self.curr_packet.set_end_time()
self.change_state(received)
else:
self.curr_packet.append_byte(dat)
elif self.state == escaping:
dat = chr(ord(dat)^ord(self.octet_stuff_byte))
self.curr_packet.append_byte(dat)
self.change_state(incoming)
if self.state == received:
self.change_state(ready)
self.callback(Packet(self.curr_packet))
self.curr_packet = Packet()
# In unframed mode, 1 byte = 1 packet.
else:
self.change_state(incoming)
self.curr_packet.append_byte(dat)
self.change_state(ready)
self.callback(Packet(self.curr_packet))
self.curr_packet.set_start_time()
self.curr_packet = Packet()
""" Send raw data (without using packets). This method should only be used internally """
def sendData(self, data):
# XXX: This could wait for connection to be ready and then try again
if self.state == ready:
self.client_socket.send(data)
else:
if D: print "State is: " + repr(self.state)
ipdb.set_trace()
if D: print "Connection is not ready, cannot send packet!"
""" Frames and sends a packet over the connection """
def sendPacket(self, pck):
dat = pck.get_data()
lst = []
lst.append(self.start_byte)
#.........这里部分代码省略.........