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Convert null checks to modern ThrowIfNull checks (#2089)

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Convert null check to modern ThrowIfNull checks
This commit is contained in:
Andrea Vouk
2024-10-26 11:41:58 +02:00
committed by GitHub
parent 0506857f0d
commit 63d85184e1
85 changed files with 209 additions and 783 deletions
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Source/MQTTnet.AspnetCore/MqttSubProtocolSelector.cs
+2 -8
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@@ -13,10 +13,7 @@ public static class MqttSubProtocolSelector
{
public static string SelectSubProtocol(HttpRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
ArgumentNullException.ThrowIfNull(request);
string subProtocol = null;
if (request.Headers.TryGetValue("Sec-WebSocket-Protocol", out var requestedSubProtocolValues))
@@ -29,10 +26,7 @@ public static class MqttSubProtocolSelector
public static string SelectSubProtocol(IList<string> requestedSubProtocolValues)
{
if (requestedSubProtocolValues == null)
{
throw new ArgumentNullException(nameof(requestedSubProtocolValues));
}
ArgumentNullException.ThrowIfNull(requestedSubProtocolValues);
// Order the protocols to also match "mqtt", "mqttv-3.1", "mqttv-3.11" etc.
return requestedSubProtocolValues.OrderByDescending(p => p.Length).FirstOrDefault(p => p.ToLower().StartsWith("mqtt"));