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re-use socket

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This commit is contained in:
Luke Pulverenti 2017-03-02 15:59:33 -05:00
parent fcc26d5453
commit 495d06a970
1 changed files with 13 additions and 5 deletions
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18
Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs
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@ -37,16 +37,24 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
}
public async Task<bool> CheckTunerAvailability(IpAddressInfo remoteIp, int tuner, CancellationToken cancellationToken)
{
using (var socket = _socketFactory.CreateTcpSocket(remoteIp, HdHomeRunPort))
{
return await CheckTunerAvailability(socket, remoteIp, tuner, cancellationToken).ConfigureAwait(false);
}
}
private async Task<bool> CheckTunerAvailability(ISocket socket, IpAddressInfo remoteIp, int tuner, CancellationToken cancellationToken)
{
var ipEndPoint = new IpEndPointInfo(remoteIp, HdHomeRunPort);
var tcpClient = _socketFactory.CreateTcpSocket(remoteIp, HdHomeRunPort);
var lockkeyMsg = CreateGetMessage(tuner, "lockkey");
await tcpClient.SendAsync(lockkeyMsg, lockkeyMsg.Length, ipEndPoint, cancellationToken);
var response = await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
await socket.SendAsync(lockkeyMsg, lockkeyMsg.Length, ipEndPoint, cancellationToken);
var response = await socket.ReceiveAsync(cancellationToken).ConfigureAwait(false);
string returnVal;
ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal);
return (returnVal == "none");
return string.Equals(returnVal, "none", StringComparison.OrdinalIgnoreCase);
}
public async Task StartStreaming(IpAddressInfo remoteIp, IpAddressInfo localIp, int localPort, string url, int numTuners, CancellationToken cancellationToken)
@ -71,7 +79,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
for (int i = 0; i < numTuners; ++i)
{
if (!await CheckTunerAvailability(_remoteIp, i, cancellationToken).ConfigureAwait(false))
if (!await CheckTunerAvailability(tcpClient, _remoteIp, i, cancellationToken).ConfigureAwait(false))
continue;
_activeTuner = i;