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Support disabling load balancing with SocketsHttpHandler.Properties #2274

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Merged
merged 3 commits into from
Sep 12, 2023
Merged

Support disabling load balancing with SocketsHttpHandler.Properties #2274

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258f7dc
Support disabling load balancing with SocketsHttpHandler.Properties
JamesNK Sep 11, 2023
274e9d0
Fix
JamesNK Sep 11, 2023
8bae7e7
Clean up method
JamesNK Sep 12, 2023
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9 changes: 9 additions & 0 deletions src/Grpc.Net.Client/GrpcChannel.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -292,6 +292,15 @@ private static HttpHandlerContext CalculateHandlerContext(ILogger logger, Uri ad
}
}

// Load balancing has been disabled on the SocketsHttpHandler.
if (socketsHttpHandler.Properties.TryGetValue("__GrpcLoadBalancingDisabled", out var value)
&& value is bool loadBalancingDisabled && loadBalancingDisabled)
{
type = HttpHandlerType.Custom;
connectTimeout = null;
connectionIdleTimeout = null;
}

// If a proxy is specified then requests could be sent via an SSL tunnel.
// A CONNECT request is made to the proxy to establish the transport stream and then
// gRPC calls are sent via stream. This feature isn't supported by load balancer.
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