[GitHub] [apisix] AstarLight commented on a diff in pull request #9312: fix:grpc_set_header Te trailers

["AstarLight (via GitHub)" <gi...@apache.org>]

AstarLight commented on code in PR #9312:
URL: https://github.com/apache/apisix/pull/9312#discussion_r1168976655


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apisix/cli/ngx_tpl.lua:
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@@ -766,6 +766,7 @@ http {
             grpc_set_header   "Host" $upstream_host;
             {% end %}
             grpc_set_header   Content-Type application/grpc;
+            grpc_set_header   Te trailers;

Review Comment:
   grpc-message: Missing :te header
   
   This error is responsed by grpc server, not client. If not set this header, no request can received by grpc server.
   
   see that :  https://github.com/grpc/grpc/blob/master/src/core/ext/filters/http/server/http_server_filter.cc#L93



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