xds: Make RawMessageClientInterceptor conditional on ext_proc flags - #13015
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Only add RawMessageClientInterceptor to the interceptor chain in XdsNameResolver when either GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_CLIENT or GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_SERVER is true. This prevents RawMessageClientInterceptor from corrupting method descriptors and causing empty payloads on retry attempts for regular xDS channels. Fixes grpc#13010 TAG=agy CONV=56c87717-243d-4f12-af9e-c532e509892a
AgraVator
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kannanjgithub
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…v1.83.x backport) (#13018) Backport of #13015 to v1.83.x. --- Only add RawMessageClientInterceptor to the interceptor chain in XdsNameResolver when either GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_CLIENT or GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_SERVER is true. This prevents RawMessageClientInterceptor from corrupting method descriptors and causing empty payloads on retry attempts for regular xDS channels. Temporary fix for #13010
shivaspeaks
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Sep 1, 2026
…v1.84.x backport) (#13020) Backport of #13015 to v1.84.x. --- Only add RawMessageClientInterceptor to the interceptor chain in XdsNameResolver when either GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_CLIENT or GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_SERVER is true. This prevents RawMessageClientInterceptor from corrupting method descriptors and causing empty payloads on retry attempts for regular xDS channels. Temporary fix for #13010
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Only add RawMessageClientInterceptor to the interceptor chain in XdsNameResolver when either GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_CLIENT or GRPC_EXPERIMENTAL_XDS_EXT_PROC_ON_SERVER is true. This prevents RawMessageClientInterceptor from corrupting method descriptors and causing empty payloads on retry attempts for regular xDS channels.
Temporary fix for #13010