def connect(self, address):
"""
Connects to a remote address
:param address: the remote address, as a IP and port tuple
"""
if self.act_non_blocking:
return self.uv_fd.connect(address)
elif self.uv_handle:
try:
did_connect = Event()
def connect_callback(tcp_handle, error):
try:
if error:
did_connect.send_exception(
last_socket_error(error, msg='connect error'))
else:
did_connect.send(0)
except Exception, e:
did_connect.send_exception(e)
self.uv_handle.connect(resolve_address(address),
connect_callback)
did_connect.wait(self.gettimeout(),
socket.timeout(errno.ETIME, "timed out"))
except pyuv.error.TCPError, e:
raise socket.error(
*last_socket_error(e.args[0], msg='connect error'))
def connect (self, address):
"""
Connects to a remote address
:param address: the remote address, as a IP and port tuple
"""
if self.act_non_blocking:
return self.uv_fd.connect(address)
elif self.uv_handle:
try:
did_connect = Event()
def connect_callback (tcp_handle, error):
try:
if error:
did_connect.send_exception(
last_socket_error(error, msg = 'connect error'))
else:
did_connect.send(0)
except Exception, e:
did_connect.send_exception(e)
self.uv_handle.connect(resolve_address(address), connect_callback)
did_connect.wait(self.gettimeout(), socket.timeout(errno.ETIME, "timed out"))
except pyuv.error.TCPError, e:
raise socket.error(*last_socket_error(e.args[0], msg = 'connect error'))
def write_callback (handle, error):
try:
if error:
did_write.send_exception(last_socket_error(error, msg = 'write error'))
else:
did_write.send(write_len)
except Exception, e:
did_write.send_exception(e)
def connect_callback (tcp_handle, error):
try:
if error:
did_connect.send_exception(
last_socket_error(error, msg = 'connect error'))
else:
did_connect.send(0)
except Exception, e:
did_connect.send_exception(e)
def write_callback(handle, error):
try:
if error:
did_write.send_exception(
last_socket_error(error, msg='write error'))
else:
did_write.send(write_len)
except Exception, e:
did_write.send_exception(e)
def connect_callback(tcp_handle, error):
try:
if error:
did_connect.send_exception(
last_socket_error(error, msg='connect error'))
else:
did_connect.send(0)
except Exception, e:
did_connect.send_exception(e)
def bind (self, address):
"""
Binds to a particular address and port
:param address: the address, as a pair of IP and port
"""
if not self.uv_handle:
return self.uv_fd.bind(address)
else:
try:
self.uv_handle.bind(resolve_address(address))
except ValueError, e:
raise OverflowError(e)
except pyuv.error.TCPError, e:
raise socket.error(*last_socket_error(e.args[0], msg = 'bind error'))
def bind(self, address):
"""
Binds to a particular address and port
:param address: the address, as a pair of IP and port
"""
if not self.uv_handle:
return self.uv_fd.bind(address)
else:
try:
self.uv_handle.bind(resolve_address(address))
except ValueError, e:
raise OverflowError(e)
except pyuv.error.TCPError, e:
raise socket.error(
*last_socket_error(e.args[0], msg='bind error'))
def read_callback (handle, data, error):
try:
self.uv_handle.stop_read()
if error:
if pyuv.errno.errorcode[error] == 'UV_EOF':
did_read.send(GreenSocket.EOF)
else:
did_read.send_exception(
last_socket_error(error, msg = 'read error'))
elif data is None or len(data) == 0:
did_read.send(GreenSocket.EOF)
else:
## append the data to the buffer and, maybe, stop reading...
self.uv_recv_string += data
did_read.send()
except Exception, e:
did_read.send_exception(e)
def read_callback(handle, data, error):
try:
self.uv_handle.stop_read()
if error:
if pyuv.errno.errorcode[error] == 'UV_EOF':
did_read.send(GreenSocket.EOF)
else:
did_read.send_exception(
last_socket_error(error, msg='read error'))
elif data is None or len(data) == 0:
did_read.send(GreenSocket.EOF)
else:
## append the data to the buffer and, maybe, stop reading...
self.uv_recv_string += data
did_read.send()
except Exception, e:
did_read.send_exception(e)
def connect_ex (self, address):
"""
Connects to a remote address not raising exceptions
:param address: the remote address, as a IP and port tuple
:return: 0 if successful, or an error code otherwise
"""
if self.act_non_blocking:
return self.uv_fd.connect_ex(address)
elif self.uv_handle:
try:
self.connect(address)
return 0
except (socket.timeout, Timeout):
return errno.ETIME
except pyuv.error.TCPError, e:
raise socket.error(*last_socket_error(e.args[0], msg = 'connect error'))
except Exception, e:
code = e.args[0]
return code
def connect_ex(self, address):
"""
Connects to a remote address not raising exceptions
:param address: the remote address, as a IP and port tuple
:return: 0 if successful, or an error code otherwise
"""
if self.act_non_blocking:
return self.uv_fd.connect_ex(address)
elif self.uv_handle:
try:
self.connect(address)
return 0
except (socket.timeout, Timeout):
return errno.ETIME
except pyuv.error.TCPError, e:
raise socket.error(
*last_socket_error(e.args[0], msg='connect error'))
except Exception, e:
code = e.args[0]
return code
def getpeername (self):
if self.uv_handle:
try:
return self.uv_handle.getpeername()
except pyuv.error.TCPError, e:
raise socket.error(*last_socket_error(e.args[0]))
def getpeername(self):
if self.uv_handle:
try:
return self.uv_handle.getpeername()
except pyuv.error.TCPError, e:
raise socket.error(*last_socket_error(e.args[0]))