我试图在我的电脑和我的诺基亚E63之间建立一个RFCOMM客户端 - 服务器通信系统。我在PyBluez中使用Python来设置服务器,并使用PyS60在我的手机上对客户端进行编程。PyBluez不接受连接
但是PyBluez不接受连接。
这里的服务器代码:
from bluetooth import *
server_sock=BluetoothSocket(RFCOMM)
server_sock.bind(("",PORT_ANY))
server_sock.listen(1)
port = server_sock.getsockname()[1]
uuid = "94f39d29-7d6d-437d-973b-fba39e49d4ee"
advertise_service(server_sock, "SampleServer",
service_id = uuid,
service_classes = [ uuid, SERIAL_PORT_CLASS ],
profiles = [ SERIAL_PORT_PROFILE ],
# protocols = [ OBEX_UUID ]
)
print "Waiting for connection on RFCOMM channel %d" % port
client_sock, client_info = server_sock.accept()
print "Accepted connection from ", client_info
try:
while True:
data = client_sock.recv(1024)
if len(data) == 0: break
print "received [%s]" % data
except IOError:
pass
print "disconnected"
client_sock.close()
server_sock.close()
print "all done"
这里是为客户
#!/usr/bin/env python
import socket
class BTReader:
def connect(self):
self.sock=socket.socket(socket.AF_BT, socket.SOCK_STREAM)
addr, services=socket.bt_discover()
print "Discovered: %s, %s" % (addr, services)
port = services[services.keys()[0]]
print port
address=(addr,port)
print "Connecting to", str(address), "..."
self.sock.connect(address)
print "OK."
data = "Hello, World!"
print "Sending data:", data
self.sock.send("Hello World!");
print "SENT."
def close(self):
self.sock.close()
def main():
bt=BTReader()
bt.connect()
bt.close()
if __name__ == '__main__':
main()
的代码时,我同时运行我得到这个输出
1)服务器程序(PC): 等待RFCOMM通道1上的连接[并保持在那里。它不承认连接。我已经使用WINPDB检查,手机即使表明,它已经建立了一个连接,服务器脚本保留在server_sock.accept()循环]
2)客户端(电话):
Discoverd: xx:xx:xx:xx:xx:xx {u'SampleServer':1}
1
Connecting to ('xx:xx:xx:xx:xx:xx', 1) ...
OK.
Sending data: Hello World!
Traceback (most recent call last):
...
...
File "c;\resource\socket.py" , line 409, in send return self._sock.send(data, f, cb)
error: (0, 'Error')
是什么导致问题?
我硬编码的蓝牙适配器的MAC地址在我的代码。我决定不使用服务发现机制。我没有试图解决这个问题,我需要一个快速的解决方法。 – Utsav