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cleanup on broker.py and README.md

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This commit is contained in:
bharnden 2018-10-11 21:03:46 -07:00
parent 12cc40d3d3
commit 01004d5ab9
1 changed files with 11 additions and 9 deletions
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20
daemon/core/broker.py
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@ -58,7 +58,9 @@ class CoreDistributedServer(object):
:return: nothing
"""
assert self.sock is None
if self.sock:
raise ValueError("socket already connected")
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
@ -168,7 +170,7 @@ class CoreBroker(object):
self.network_nodes.clear()
self.physical_nodes.clear()
while len(self.tunnels) > 0:
key, gt = self.tunnels.popitem()
_key, gt = self.tunnels.popitem()
gt.shutdown()
def startrecvloop(self):
@ -202,7 +204,7 @@ class CoreBroker(object):
for server in self.servers.itervalues():
if server.sock is not None:
rlist.append(server.sock)
r, w, x = select.select(rlist, [], [], 1.0)
r, _w, _x = select.select(rlist, [], [], 1.0)
for sock in r:
server = self.getserverbysock(sock)
logger.info("attempting to receive from server: peer:%s remote:%s",
@ -319,7 +321,8 @@ class CoreBroker(object):
with self.servers_lock:
try:
s = self.servers.pop(server.name)
assert s == server
if s != server:
raise ValueError("server removed was not the server provided")
except KeyError:
logger.exception("error deleting server")
@ -709,7 +712,7 @@ class CoreBroker(object):
:param str host: host address
:return: packed core execute tlv data
"""
msgtype, msgflags, msglen = coreapi.CoreMessage.unpack_header(msghdr)
msgtype, msgflags, _msglen = coreapi.CoreMessage.unpack_header(msghdr)
msgcls = coreapi.CLASS_MAP[msgtype]
msg = msgcls(msgflags, msghdr, msgdata)
@ -722,7 +725,6 @@ class CoreBroker(object):
tlvdata += coreapi.CoreExecuteTlv.pack(ExecuteTlvs.NODE.value, nodenum)
tlvdata += coreapi.CoreExecuteTlv.pack(ExecuteTlvs.NUMBER.value, execnum)
tlvdata += coreapi.CoreExecuteTlv.pack(ExecuteTlvs.COMMAND.value, cmd)
title = "\\\"CORE: n%s @ %s\\\"" % (nodenum, host)
res = "ssh -X -f " + host + " xterm -e " + res
tlvdata += coreapi.CoreExecuteTlv.pack(ExecuteTlvs.RESULT.value, res)
@ -931,7 +933,7 @@ class CoreBroker(object):
:rtype: bool
"""
hdr = msg[:coreapi.CoreMessage.header_len]
msgtype, flags, msglen = coreapi.CoreMessage.unpack_header(hdr)
msgtype, flags, _msglen = coreapi.CoreMessage.unpack_header(hdr)
msgcls = coreapi.CLASS_MAP[msgtype]
return self.handle_message(msgcls(flags, hdr, msg[coreapi.CoreMessage.header_len:]))
@ -1067,7 +1069,7 @@ class CoreBroker(object):
value_strings = values_str.split("|")
for value_string in value_strings:
key, value = value_string.split("=", 1)
key, _value = value_string.split("=", 1)
if key == "controlnet":
self.handle_distributed_control_net(message, value_strings, value_strings.index(value_string))
@ -1083,7 +1085,7 @@ class CoreBroker(object):
:return: nothing
"""
key_value = values[index]
key, value = key_value.split("=", 1)
_key, value = key_value.split("=", 1)
control_nets = value.split()
if len(control_nets) < 2: