MoMannn / rust-async-std-server-issue-example

Example of async std tcp server problem.

rust-async-std-server-issue-example

Example of async std tcp server problem(http2 server test).

Run example

• First start the server by running: cargo test.
• In another terminal create a curl request like so: curl http://localhost:8080 --http2-prior-knowledge --verbose

Expected behaviour

• I read tcp stream bytes which represent http2 preflight.
• I read tcp stream bytes which represent http2 settings frame.
• I write tcp stream bytes which represent http2 settings frame.
• I read tcp stream bytes which represent http2 headers frame. . . .

Actual behaviour

• I read tcp stream bytes which represent http2 preflight.
• I read tcp stream bytes which represent http2 settings frame.
• I write tcp stream bytes which represent http2 settings frame.
• I read tcp stream bytes which represent http2 settings frame that I just wrote.
• I write tcp stream bytes which represent http2 settings frame.
• I read tcp stream bytes which represent http2 settings frame that I just wrote.
• I write tcp stream bytes which represent http2 settings frame.
• I read tcp stream bytes which represent http2 settings frame that I just wrote.
• I write tcp stream bytes which represent http2 settings frame.
• I read tcp stream bytes which represent http2 settings frame that I just wrote.

Basically loop myself.

How can I read and write in the same tcp stream?