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| -rw-r--r-- | doc/PROTOCOL-HTTP2.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/PROTOCOL-HTTP2.md b/doc/PROTOCOL-HTTP2.md index 615507188b..7f7055bb4d 100644 --- a/doc/PROTOCOL-HTTP2.md +++ b/doc/PROTOCOL-HTTP2.md @@ -45,7 +45,7 @@ Request-Headers are delivered as HTTP2 headers in HEADERS + CONTINUATION frames. * **Custom-Metadata** → Binary-Header / ASCII-Header * **Binary-Header** → {Header-Name "-bin" } {_base64 encoded value_} * **ASCII-Header** → Header-Name {_value_} -* **Header-Name** → 1\*( %x30-39 / %x61-7A / "\_" / "-") ; 0-9 a-z +* **Header-Name** → 1\*( %x30-39 / %x61-7A / "\_" / "-") ; 0-9 a-z \_ - HTTP2 requires that reserved headers, ones starting with ":" appear before all other headers. Additionally implementations should send **Timeout** immediately after the reserved headers and they should send the **Call-Definition** headers before sending **Custom-Metadata**. |