# Path: src/lifeRaft/states/voter.py
# class Voter(State):
# 
#     def __init__(self, timeout=1.0):
#         super(Voter, self).__init__(timeout=timeout)
#         self._last_vote = None
# 
#     def on_vote_request(self, message):
#         if(self._last_vote is None and
#            message.data["lastLogIndex"] >= self._server._lastLogIndex):
#             self._last_vote = message.sender
#             self._send_vote_response_message(message)
#         else:
#             self._send_vote_response_message(message, yes=False)
# 
#         return self, None
# 
#     def _send_vote_response_message(self, msg, yes=True):
#         voteResponse = RequestVoteResponseMessage(
#             self._server._name,
#             msg.sender,
#             msg.term,
#             {"response": yes})
#         self._server.send_message_response(voteResponse)
#     
#     def on_client_message(self, message):
#         ''' return the message response for the client '''
#         return ClientFollowerResponse(message.sender, self._last_vote)
# 
# Path: src/lifeRaft/messages/append_entries.py
# class AppendEntriesMessage(BaseMessage):
# 
#     _type = BaseMessage.AppendEntries
# 
#     def __init__(self, sender, receiver, term, data):
#         BaseMessage.__init__(self, sender, receiver, term, data)
# 
# Path: src/lifeRaft/messages/client.py
# class ClientMessage(object):
#     # Types
#     Leader = 0
#     Append = 1
# 
#     def __init__(self, sender, receiver_host, receiver_port, command):
#         self._snd_id = sender
#         self._rcv_host = receiver_host
#         self._rcv_port = receiver_port
#         self._command = command
# 
#     @property
#     def command(self):
#         return self._command
# 
#     @property
#     def sender(self):
#         return self._snd_id
# 
#     @property
#     def receiver_host(self):
#         return self._receiver_host
# 
#     @property
#     def receiver_port(self):
#         return self._receiver_port
# 
# class ClientLeaderResponse(ClientResponse):
#     def __init__(self, receiver_id, leader_id, response):
#         super(ClientLeaderResponse, self).__init__(receiver_id, leader_id, response)


from collections import defaultdict
from .voter import Voter
from ..messages.append_entries import AppendEntriesMessage
from ..messages.client import ClientMessage, ClientLeaderResponse
            from .follower import Follower
                self._nextIndexes[message.sender] = self._server._lastLogIndex

        return self, None

    @property
    def timeout(self):
        ''' Nyquist rate on avg election timeout; bcast freq >= 3x timeout freq ==> no timeouts '''
        return self._timeout * .75

    def on_leader_timeout(self):
        ''' While leader, bcast heartbeat on timeout '''
        self._send_heart_beat()
        return self, None

    def _send_heart_beat(self):
        message = AppendEntriesMessage(
            self._server._name,
            None,
            self._server._currentTerm,
            {
                "leaderId": self._server._name,
                "prevLogIndex": self._server._lastLogIndex,
                "prevLogTerm": self._server._lastLogTerm,
                "entries": [],
                "leaderCommit": self._server._commitIndex,
            })
        self._server.send_message(message)

    def on_client_message(self, message):
        if message.command == ClientMessage.Leader:

# Path: src/lifeRaft/states/voter.py
# class Voter(State):
# 
#     def __init__(self, timeout=1.0):
#         super(Voter, self).__init__(timeout=timeout)
#         self._last_vote = None
# 
#     def on_vote_request(self, message):
#         if(self._last_vote is None and
#            message.data["lastLogIndex"] >= self._server._lastLogIndex):
#             self._last_vote = message.sender
#             self._send_vote_response_message(message)
#         else:
#             self._send_vote_response_message(message, yes=False)
# 
#         return self, None
# 
#     def _send_vote_response_message(self, msg, yes=True):
#         voteResponse = RequestVoteResponseMessage(
#             self._server._name,
#             msg.sender,
#             msg.term,
#             {"response": yes})
#         self._server.send_message_response(voteResponse)
#     
#     def on_client_message(self, message):
#         ''' return the message response for the client '''
#         return ClientFollowerResponse(message.sender, self._last_vote)
# 
# Path: src/lifeRaft/messages/append_entries.py
# class AppendEntriesMessage(BaseMessage):
# 
#     _type = BaseMessage.AppendEntries
# 
#     def __init__(self, sender, receiver, term, data):
#         BaseMessage.__init__(self, sender, receiver, term, data)
# 
# Path: src/lifeRaft/messages/client.py
# class ClientMessage(object):
#     # Types
#     Leader = 0
#     Append = 1
# 
#     def __init__(self, sender, receiver_host, receiver_port, command):
#         self._snd_id = sender
#         self._rcv_host = receiver_host
#         self._rcv_port = receiver_port
#         self._command = command
# 
#     @property
#     def command(self):
#         return self._command
# 
#     @property
#     def sender(self):
#         return self._snd_id
# 
#     @property
#     def receiver_host(self):
#         return self._receiver_host
# 
#     @property
#     def receiver_port(self):
#         return self._receiver_port
# 
# class ClientLeaderResponse(ClientResponse):
#     def __init__(self, receiver_id, leader_id, response):
#         super(ClientLeaderResponse, self).__init__(receiver_id, leader_id, response)


# Path: src/lifeRaft/states/leader.py
from collections import defaultdict
from .voter import Voter
from ..messages.append_entries import AppendEntriesMessage
from ..messages.client import ClientMessage, ClientLeaderResponse
            from .follower import Follower

                self._nextIndexes[message.sender] = self._server._lastLogIndex

        return self, None

    @property
    def timeout(self):
        ''' Nyquist rate on avg election timeout; bcast freq >= 3x timeout freq ==> no timeouts '''
        return self._timeout * .75

    def on_leader_timeout(self):
        ''' While leader, bcast heartbeat on timeout '''
        self._send_heart_beat()
        return self, None

    def _send_heart_beat(self):
        message = AppendEntriesMessage(
            self._server._name,
            None,
            self._server._currentTerm,
            {
                "leaderId": self._server._name,
                "prevLogIndex": self._server._lastLogIndex,
                "prevLogTerm": self._server._lastLogTerm,
                "entries": [],
                "leaderCommit": self._server._commitIndex,
            })
        self._server.send_message(message)

    def on_client_message(self, message):
        if message.command == ClientMessage.Leader:

            return ClientLeaderResponse(message.sender, self._server._name, True)