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Web Sockets: work around .NET FX bug (#702)

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David Nissimoff
2018-12-17 11:39:06 -08:00
committed by Tom Pallister
parent 14cff23d48
commit fa5892d236
1 changed files with 10 additions and 1 deletions
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11
src/Ocelot/WebSockets/Middleware/WebSocketsProxyMiddleware.cs
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@@ -90,7 +90,16 @@ namespace Ocelot.WebSockets.Middleware
{
if (!NotForwardedWebSocketHeaders.Contains(headerEntry.Key, StringComparer.OrdinalIgnoreCase))
{
client.Options.SetRequestHeader(headerEntry.Key, headerEntry.Value);
try
{
client.Options.SetRequestHeader(headerEntry.Key, headerEntry.Value);
}
catch (ArgumentException)
{
// Expected in .NET Framework for headers that are mistakenly considered restricted.
// See: https://github.com/dotnet/corefx/issues/26627
// .NET Core does not exhibit this issue, ironically due to a separate bug (https://github.com/dotnet/corefx/issues/18784)
}
}
}