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authorGravatar Feng Li <fengli@google.com>2017-05-19 13:45:26 -0700
committerGravatar GitHub <noreply@github.com>2017-05-19 13:45:26 -0700
commit04ac52bc3f30061a0609769cdcc82da143d6a292 (patch)
tree96ab7fba6df2a06f35bf7dba544b97cb9d4260b4
parent6d22f4a451b28415e73c62b9d498a75504ba1143 (diff)
parent69ac56f7c0332a5c0c17deae54cbc11045c83890 (diff)
Merge pull request #11236 from grpc/wenbozhu-patch-2
Update PROTOCOL-WEB.md
-rw-r--r--doc/PROTOCOL-WEB.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/PROTOCOL-WEB.md b/doc/PROTOCOL-WEB.md
index 5f37df9b0f..10998899c4 100644
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@@ -37,6 +37,8 @@ Content-Type
1. application/grpc-web
* e.g. application/grpc-web+[proto, json, thrift]
+ * the sender should always specify the message format, e.g. +proto, +json
+ * the receiver should assume the default is "+proto" when the message format is missing in Content-Type (as "application/grpc-web")
2. application/grpc-web-text
* text-encoded streams of “application/grpc-web”
* e.g. application/grpc-web-text+[proto, thrift]