Update PROTOCOL-WEB.md

8 years ago · f9ca154066
parent 0408aa85d9
commit f9ca154066
1 changed files with 2 additions and 1 deletions
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@ -37,7 +37,8 @@ Content-Type

 1. application/grpc-web
  * e.g. application/grpc-web+[proto, json, thrift]
-  * the message format, e.g. +proto, +json, should always be specified by the sender
+  * the sender should always specifiy the message format, e.g. +proto, +json
+  * the receiver should assume the default is "+proto" when the message format is mssing in the C-T, i.e. "application/grpc-web"
 2. application/grpc-web-text
  * text-encoded streams of “application/grpc-web”
  * e.g. application/grpc-web-text+[proto, thrift]