// public override async tas
//server send body stream data to client, client send confirm data back
public override async Task GetBoradCast(GrpcAction request, IServerStreamWriter <BroadCastMsg> responseStream,
ServerCallContext context)
{
Console.WriteLine(context.Peer + " : On BroadCast!");
_broadCastedHash.Add(context.Peer, new List <BroadCastMsg>());
List <BroadCastMsg> broadCastMsgList = (List <BroadCastMsg>)_broadCastedHash[context.Peer];
while (_broadCastedHash.ContainsKey(context.Peer))
{
if (broadCastMsgList.Count > 0)
{
await responseStream.WriteAsync(broadCastMsgList[0]);
Console.WriteLine(broadCastMsgList[0].Host + " " + broadCastMsgList[0].MsgType);
broadCastMsgList.RemoveAt(0);
}
await Task.Delay(10);
}
if (broadCastMsgList.Count > 0)
{
await responseStream.WriteAsync(broadCastMsgList[0]);
}
}
public override async Task ClientGetTransList(GrpcAction request,
IServerStreamWriter <BodyTransList> responseStream, ServerCallContext context)
{
if (request.ActionName.Equals("Ask Data"))
{
if (_bodyTransList.DataSource.Contains(context.Peer))
{
int count = _bodyTransList.DataSource.IndexOf(context.Peer);
_bodyTransList.SentState[count] = true;
while (_bodyTransList.DataSource.Contains(context.Peer) && _bodyTransList.SentState[count])
{
await responseStream.WriteAsync(_bodyTransList);
await Task.Delay(16);
}
}
}
}
//client sent action to server, server return a confirm message back
public override Task <GrpcFeedMsg> TransAction(GrpcAction request, ServerCallContext context)
{
GrpcFeedMsg feedMsg = new GrpcFeedMsg();
if (request.ActionName.Equals("Stop Apply Data"))
{
if (_bodyTransList.DataSource.Contains(context.Peer))
{
int count = _bodyTransList.DataSource.IndexOf(context.Peer);
_bodyTransList.SentState[count] = false;
feedMsg.MsgType = "BodyTrans stop get";
}
}
if (request.ActionName.Equals("Add Player"))
{
if (_bodyTransList.DataSource.Contains(context.Peer))
{
feedMsg.MsgType = "Already Exist Player: " + context.Peer;
}
else
{
_bodyTransList.DataSource.Add(context.Peer);
_bodyTransList.SentState.Add(false);
_bodyTransList.TransList.Add(new BodyTrans());
feedMsg.MsgType = "Add Success!";
}
}
if (request.ActionName.Equals("Remove Player"))
{
if (!_bodyTransList.DataSource.Contains(context.Peer))
{
feedMsg.MsgType = "Already Removed Player: " + context.Peer;
}
else
{
int count = _bodyTransList.DataSource.IndexOf(context.Peer);
_bodyTransList.DataSource.RemoveAt(count);
_bodyTransList.SentState.RemoveAt(count);
_bodyTransList.TransList.RemoveAt(count);
feedMsg.MsgType = "Remove Success!";
}
}
if (request.ActionName.Equals("Stop BroadCast"))
{
if (!_broadCastedHash.ContainsKey(context.Peer))
{
feedMsg.MsgType = "There's no broadcast in: " + context.Peer;
}
else
{
_broadCastedHash.Remove(context.Peer);
feedMsg.MsgType = "Stop BroadCast in: " + context.Peer;
}
}
if (request.ActionName.Equals("Add Player"))
{
foreach (var t in _bodyTransList.DataSource)
{
foreach (var value in _broadCastedHash.Values)
{
((List <BroadCastMsg>)value).Add(new BroadCastMsg
{
MsgType = request.ActionName,
Host = t,
});
}
}
}
else
{
foreach (var value in _broadCastedHash.Values)
{
((List <BroadCastMsg>)value).Add(new BroadCastMsg
{
MsgType = request.ActionName,
Host = context.Peer,
});
}
}
return(Task.FromResult(feedMsg));
}