public ServerQueryResult ParsePackets(ServerQueryState state) {
if (state.ReceivedPackets.Count != 3)
throw new Exception("Wrong number of packets");
return ParseResponse(state.ReceivedPackets[0], state.ReceivedPackets[1], state.ReceivedPackets[2],
Convert.ToInt64(state.Pings.Average()),
state.Server);
}
public Task UpdateAsync(ServerQueryState state) {
state.MaxPackets = 3;
state.Client = Connect(state.EndPoint);
_state = state;
return FetchAsync();
}
static void TryUpdateServerFromSyncInfo(ServerQueryState item) {
try {
item.Server.UpdateInfoFromResult(item.Result);
} catch {
item.Server.IsUpdating = false;
throw;
}
}
public async Task ServerInfo() {
var mq = new SourceMasterQuery("dayz");
var servers = await mq.GetParsedServers(false, 200).ConfigureAwait(false);
//TODO: not all servers returned will respond, allow timeout or verify good servers?
servers = servers.OrderBy(x => Guid.NewGuid()).Take(3);
foreach (var d in servers) {
var split = d.Settings["address"].Split(':');
var sq = new SourceServerQuery(new ServerAddress(IPAddress.Parse(split[0]), Convert.ToInt32(split[1])),
"dayz", new SourceQueryParser());
var state = new ServerQueryState {Server = A.Fake<Server>()};
await sq.UpdateAsync(state).ConfigureAwait(false);
state.Exception.Should().BeNull();
state.Success.Should().BeTrue();
}
}
public Task QueryServer(ServerQueryState state) {
return serverQueryInfo.QueryServer(state);
}
public override Task QueryServer(ServerQueryState state) {
return queryHandler.QueryServer(state);
}
public override Task QueryServer(ServerQueryState state) {
switch (Settings.ServerQueryMode) {
case ServerQueryMode.All: {
if (state.Server.QueryMode == ServerQueryMode.Steam)
return sourceServersQuery.QueryServer(state);
if (state.Server.QueryMode == ServerQueryMode.Gamespy)
return gamespyServersQuery.QueryServer(state);
return Task.WhenAll(sourceServersQuery.QueryServer(state), gamespyServersQuery.QueryServer(state));
}
case ServerQueryMode.Gamespy:
return gamespyServersQuery.QueryServer(state);
case ServerQueryMode.Steam:
return sourceServersQuery.QueryServer(state);
default:
throw new InvalidOperationException("Unknown server query: " + Settings.ServerQueryMode);
}
}
public override Task QueryServer(ServerQueryState state) {
throw new NotImplementedException();
}
public abstract Task QueryServer(ServerQueryState state);
public ServerQueryResult ParsePackets(ServerQueryState state) {
return ParseResponse(JoinPackets(state.ReceivedPackets), Convert.ToInt64(state.Pings.Average()),
state.Server);
}
public Task QueryServer(ServerQueryState state) {
return new GamespyServerQuery(state.Server.Address, Tag, new GamespyQueryParser())
.UpdateAsync(state);
}