Error while closing websocket

[tisztamo]

Julia 1.6.1
HTTP.jl dev

When I close the browser window while a websocket connection is opened, HTTP.jl regularly logs an error:

┌ Error: error handling request
│   exception =
│    IOError: stream is closed or unusable
│    Stacktrace:
│      [1] check_open
│        @ ./stream.jl:386 [inlined]
│      [2] uv_write_async(s::Sockets.TCPSocket, p::Ptr{UInt8}, n::UInt64)
│        @ Base ./stream.jl:1018
│      [3] uv_write(s::Sockets.TCPSocket, p::Ptr{UInt8}, n::UInt64)
│        @ Base ./stream.jl:981
│      [4] unsafe_write(s::Sockets.TCPSocket, p::Ptr{UInt8}, n::UInt64)
│        @ Base ./stream.jl:1064
│      [5] unsafe_write
│        @ ~/.julia/dev/HTTP/src/ConnectionPool.jl:174 [inlined]
│      [6] unsafe_write
│        @ ./io.jl:646 [inlined]
│      [7] write
│        @ ./io.jl:669 [inlined]
│      [8] closewrite(ws::HTTP.WebSockets.WebSocket{HTTP.ConnectionPool.Transaction{Sockets.TCPSocket}}; statuscode::Nothing)
│        @ HTTP.WebSockets ~/.julia/dev/HTTP/src/WebSockets.jl:195
│      [9] close(ws::HTTP.WebSockets.WebSocket{HTTP.ConnectionPool.Transaction{Sockets.TCPSocket}}; statuscode::Nothing)
│        @ HTTP.WebSockets ~/.julia/dev/HTTP/src/WebSockets.jl:242
│     [10] close
│        @ ~/.julia/dev/HTTP/src/WebSockets.jl:241 [inlined]

Coming on the error level, it is very annoying. Also, the exception trace logging sometime crashes Julia in multi-threaded, multi-connection scenarios (I am unable to reproduce the crash in any other way)

[omus]

Fix is included in the v0.9.11 release