don't break after keepalive response!

prepare v0.0.4 immediately; v0.0.3 is effectively unusable.

I want to test this properly, but I haven't yet figured out how to set
up good mocks of tokio::Sleep and such. For now just fix the bug.

CHANGELOG.md

@@ -1,5 +1,9 @@
 ## unreleased
 
+## v0.0.4 (2021-06-28)
+
+*   bugfix: Retina stopped receiving packets after receiving a keepalive response.
+
 ## v0.0.3 (2021-06-28)
 
 *   BREAKING CHANGE: `Session<Playing>` now directly implements `Stream` instead of

Cargo.lock

@@ -32,27 +32,6 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
 
-[[package]]
-name = "async-stream"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "171374e7e3b2504e0e5236e3b59260560f9fe94bfe9ac39ba5e4e929c5590625"
-dependencies = [
- "async-stream-impl",
- "futures-core",
-]
-
-[[package]]
-name = "async-stream-impl"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "648ed8c8d2ce5409ccd57453d9d1b214b342a0d69376a6feda1fd6cae3299308"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -1087,9 +1066,8 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "retina"
-version = "0.0.3"
+version = "0.0.4"
 dependencies = [
- "async-stream",
  "base64",
  "bitreader",
  "bytes",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "retina"
-version = "0.0.3"
+version = "0.0.4"
 authors = ["Scott Lamb <slamb@slamb.org>"]
 license = "MIT/Apache-2.0"
 edition = "2018"
@@ -11,7 +11,6 @@ repository = "https://github.com/scottlamb/retina"
 include = ["src/**/*", "benches", "Cargo.toml"]
 
 [dependencies]
-async-stream = "0.3.1"
 base64 = "0.13.0"
 bitreader = "0.3.3"
 bytes = "1.0.1"

src/client/mod.rs

@@ -767,6 +767,7 @@ impl futures::Stream for Session<Playing> {
                         if let Err(e) = Session::handle_response(&mut state, response) {
                             return Poll::Ready(Some(Err(e)));
                         }
+                        continue;
                     }
                     rtsp_types::Message::Request(request) => {
                         warn!("Received RTSP request in Playing state. Responding unimplemented.\n{:#?}",