fix detection of accepted gzip compression when multiple values are i…

…n header
streamingfast · Jan 9, 2025 · 0d625ab · 0d625ab
1 parent c63751b
commit 0d625ab
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/docs/release-notes/change-log.md b/docs/release-notes/change-log.md
@@ -9,6 +9,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+
+* Fix detection of accepted gzip compression when multiple values are sent in the `Grpc-Accept-Encoding` header (ex: Python library)
+* Allow setting subscription channel max capacity via `SOURCE_CHAN_SIZE` env var (default: 100)
+
 ## v1.11.3
 
 ### Server-side

diff --git a/service/tier1.go b/service/tier1.go
@@ -726,7 +726,7 @@ func matchGZIPHeader(req *connect.Request[pbsubstreamsrpc.Request]) bool {
 		if compressionHeader[strings.ToLower(k)] {
 			for _, vv := range v {
 				for _, vvv := range strings.Split(vv, ",") {
-					if strings.ToLower(vvv) == compressionValue {
+					if strings.TrimSpace(strings.ToLower(vvv)) == compressionValue {
 						return true
 					}
 				}