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add using block

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This commit is contained in:
Luke Pulverenti 2017-03-02 16:01:42 -05:00
parent 495d06a970
commit 047d383cda
1 changed files with 49 additions and 48 deletions
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97
Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunManager.cs
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@ -67,45 +67,33 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
return;
}
var tcpClient = _socketFactory.CreateTcpSocket(_remoteIp, HdHomeRunPort);
if (!_lockkey.HasValue)
using (var tcpClient = _socketFactory.CreateTcpSocket(_remoteIp, HdHomeRunPort))
{
var rand = new Random();
_lockkey = (uint)rand.Next();
}
var ipEndPoint = new IpEndPointInfo(_remoteIp, HdHomeRunPort);
for (int i = 0; i < numTuners; ++i)
{
if (!await CheckTunerAvailability(tcpClient, _remoteIp, i, cancellationToken).ConfigureAwait(false))
continue;
_activeTuner = i;
var lockKeyString = String.Format("{0:d}", _lockkey.Value);
var lockkeyMsg = CreateSetMessage(i, "lockkey", lockKeyString, null);
await tcpClient.SendAsync(lockkeyMsg, lockkeyMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
var response = await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
string returnVal;
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
continue;
var channelMsg = CreateSetMessage(i, "channel", frequency, _lockkey.Value);
await tcpClient.SendAsync(channelMsg, channelMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
if (!_lockkey.HasValue)
{
await ReleaseLockkey(tcpClient).ConfigureAwait(false);
continue;
var rand = new Random();
_lockkey = (uint)rand.Next();
}
if (program != String.Empty)
var ipEndPoint = new IpEndPointInfo(_remoteIp, HdHomeRunPort);
for (int i = 0; i < numTuners; ++i)
{
var programMsg = CreateSetMessage(i, "program", program, _lockkey.Value);
await tcpClient.SendAsync(programMsg, programMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
if (!await CheckTunerAvailability(tcpClient, _remoteIp, i, cancellationToken).ConfigureAwait(false))
continue;
_activeTuner = i;
var lockKeyString = String.Format("{0:d}", _lockkey.Value);
var lockkeyMsg = CreateSetMessage(i, "lockkey", lockKeyString, null);
await tcpClient.SendAsync(lockkeyMsg, lockkeyMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
var response = await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
string returnVal;
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
continue;
var channelMsg = CreateSetMessage(i, "channel", frequency, _lockkey.Value);
await tcpClient.SendAsync(channelMsg, channelMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
@ -113,21 +101,34 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
await ReleaseLockkey(tcpClient).ConfigureAwait(false);
continue;
}
if (program != String.Empty)
{
var programMsg = CreateSetMessage(i, "program", program, _lockkey.Value);
await tcpClient.SendAsync(programMsg, programMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
{
await ReleaseLockkey(tcpClient).ConfigureAwait(false);
continue;
}
}
var targetValue = String.Format("rtp://{0}:{1}", localIp, localPort);
var targetMsg = CreateSetMessage(i, "target", targetValue, _lockkey.Value);
await tcpClient.SendAsync(targetMsg, targetMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
response = await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
{
await ReleaseLockkey(tcpClient).ConfigureAwait(false);
continue;
}
break;
}
var targetValue = String.Format("rtp://{0}:{1}", localIp, localPort);
var targetMsg = CreateSetMessage(i, "target", targetValue, _lockkey.Value);
await tcpClient.SendAsync(targetMsg, targetMsg.Length, ipEndPoint, cancellationToken).ConfigureAwait(false);
response = await tcpClient.ReceiveAsync(cancellationToken).ConfigureAwait(false);
// parse response to make sure it worked
if (!ParseReturnMessage(response.Buffer, response.ReceivedBytes, out returnVal))
{
await ReleaseLockkey(tcpClient).ConfigureAwait(false);
continue;
}
break;
}
}