Propagate errors from background reader. (#214)

Author: samuel-williams-shopify

lib/async/http/protocol/http2/connection.rb

@@ -91,14 +91,8 @@ def read_in_background(parent: Task.current)
 									self.consume_window
 									self.read_frame
 								end
-							rescue Async::Stop, ::IO::TimeoutError, ::Protocol::HTTP2::GoawayError => error
-								# Error is raised if a response is actively reading from the
-								# connection. The connection is silently closed if GOAWAY is
-								# received outside the request/response cycle.
-							rescue SocketError, IOError, EOFError, Errno::ECONNRESET, Errno::EPIPE
-								# Ignore.
 							rescue => error
-								# Every other error.
+								# Close with error.
 							ensure
 								# Don't call #close twice.
 								if @reader

releases.md

@@ -1,5 +1,9 @@
 # Releases
 
+## Unreleased
+
+  - Propagate all errors from background reader to active streams so that they are closed correctly (e.g. errors are not missed).
+
 ## v0.92.2
 
   - Better handling of trailers. If invalid trailers are received, the connection (HTTP/1) or stream (HTTP/2) is reset.