def connect(address=DEFAULT_ADDRESS, rpc_port=DEFAULT_RPC_PORT, stream_port=DEFAULT_STREAM_PORT, name=None):
"""
Connect to a kRPC server on the specified IP address and port numbers,
and optionally give the kRPC server the supplied name to identify the client
(up to 32 bytes of UTF-8 encoded text)
"""
assert rpc_port != stream_port
# Connect to RPC server
rpc_connection = Connection(address, rpc_port)
rpc_connection.send(_Encoder.RPC_HELLO_MESSAGE)
rpc_connection.send(_Encoder.client_name(name))
client_identifier = rpc_connection.receive(_Decoder.GUID_LENGTH)
# Connect to Stream server
stream_connection = Connection(address, stream_port)
stream_connection.send(_Encoder.STREAM_HELLO_MESSAGE)
stream_connection.send(client_identifier)
ok_message = stream_connection.receive(_Decoder.OK_LENGTH)
assert ok_message == _Decoder.OK_MESSAGE
return Client(rpc_connection, stream_connection)
def connect(name=None, address=DEFAULT_ADDRESS,
rpc_port=DEFAULT_RPC_PORT, stream_port=DEFAULT_STREAM_PORT):
# type: (str, str, int, int) -> Client
"""
Connect to a kRPC server on the specified IP address and port numbers.
If stream_port is None, does not connect to the stream server.
Optionally give the kRPC server the supplied name to identify the client.
"""
# Connect to RPC server
rpc_connection = Connection(address, rpc_port)
rpc_connection.connect()
request = ConnectionRequest()
request.type = ConnectionRequest.RPC
if name is not None:
request.client_name = name
rpc_connection.send_message(request)
response = rpc_connection.receive_message(ConnectionResponse)
if response.status != ConnectionResponse.OK:
raise ConnectionError(response.message)
client_identifier = response.client_identifier
# Connect to Stream server
if stream_port is not None:
stream_connection = Connection(address, stream_port)
stream_connection.connect()
request = ConnectionRequest()
request.type = ConnectionRequest.STREAM
request.client_identifier = client_identifier
stream_connection.send_message(request)
response = stream_connection.receive_message(ConnectionResponse)
if response.status != ConnectionResponse.OK:
raise ConnectionError(response.message)
else:
stream_connection = None
return Client(rpc_connection, stream_connection)
def connect(self):
conn = Connection('localhost', port)
conn.connect()
return conn
def connect():
conn = Connection('localhost', server_thread.port)
conn.connect()
return conn
def connect(address=DEFAULT_ADDRESS, rpc_port=DEFAULT_RPC_PORT, stream_port=DEFAULT_STREAM_PORT, name=None):
"""
Connect to a kRPC server on the specified IP address and port numbers. If
stream_port is None, does not connect to the stream server.
Optionally give the kRPC server the supplied name to identify the client (up
to 32 bytes of UTF-8 encoded text).
"""
assert rpc_port != stream_port
# Connect to RPC server
rpc_connection = Connection(address, rpc_port)
rpc_connection.connect(retries=10, timeout=0.1)
rpc_connection.send(Encoder.RPC_HELLO_MESSAGE)
rpc_connection.send(Encoder.client_name(name))
client_identifier = rpc_connection.receive(Decoder.GUID_LENGTH)
# Connect to Stream server
if stream_port is not None:
stream_connection = Connection(address, stream_port)
stream_connection.connect(retries=10, timeout=0.1)
stream_connection.send(Encoder.STREAM_HELLO_MESSAGE)
stream_connection.send(client_identifier)
ok_message = stream_connection.receive(Decoder.OK_LENGTH)
assert ok_message == Decoder.OK_MESSAGE
else:
stream_connection = None
return Client(rpc_connection, stream_connection)
def connect(address=DEFAULT_ADDRESS,
rpc_port=DEFAULT_RPC_PORT,
stream_port=DEFAULT_STREAM_PORT,
name=None):
"""
Connect to a kRPC server on the specified IP address and port numbers. If
stream_port is None, does not connect to the stream server.
Optionally give the kRPC server the supplied name to identify the client (up
to 32 bytes of UTF-8 encoded text).
"""
assert rpc_port != stream_port
# Connect to RPC server
rpc_connection = Connection(address, rpc_port)
rpc_connection.connect(retries=10, timeout=0.1)
rpc_connection.send(Encoder.RPC_HELLO_MESSAGE)
rpc_connection.send(Encoder.client_name(name))
client_identifier = rpc_connection.receive(Decoder.GUID_LENGTH)
# Connect to Stream server
if stream_port is not None:
stream_connection = Connection(address, stream_port)
stream_connection.connect(retries=10, timeout=0.1)
stream_connection.send(Encoder.STREAM_HELLO_MESSAGE)
stream_connection.send(client_identifier)
ok_message = stream_connection.receive(Decoder.OK_LENGTH)
assert ok_message == Decoder.OK_MESSAGE
else:
stream_connection = None
return Client(rpc_connection, stream_connection)
def connect(self):
conn = Connection('localhost', port)
conn.connect()
return conn
def connect(name=None, address=DEFAULT_ADDRESS,
rpc_port=DEFAULT_RPC_PORT, stream_port=DEFAULT_STREAM_PORT):
"""
Connect to a kRPC server on the specified IP address and port numbers.
If stream_port is None, does not connect to the stream server.
Optionally give the kRPC server the supplied name to identify the client.
"""
# Connect to RPC server
rpc_connection = Connection(address, rpc_port)
rpc_connection.connect()
request = ConnectionRequest()
request.type = ConnectionRequest.RPC
if name is not None:
request.client_name = name
rpc_connection.send_message(request)
response = rpc_connection.receive_message(ConnectionResponse)
if response.status != ConnectionResponse.OK:
raise ConnectionError(response.message)
client_identifier = response.client_identifier
# Connect to Stream server
if stream_port is not None:
stream_connection = Connection(address, stream_port)
stream_connection.connect()
request = ConnectionRequest()
request.type = ConnectionRequest.STREAM
request.client_identifier = client_identifier
stream_connection.send_message(request)
response = stream_connection.receive_message(ConnectionResponse)
if response.status != ConnectionResponse.OK:
raise ConnectionError(response.message)
else:
stream_connection = None
return Client(rpc_connection, stream_connection)