GKSQT problem, help needed to debug

General Usage
4

Ok, thanks. I have been using this AUR instead of the official Arch package because it says it’s only downloading official packages, but I tried with the actual official binaries from the download page and got only the second part of the error:

Error handling websocket connection:
TaskFailedException
Stacktrace:
  [1] wait
    @ ./task.jl:349 [inlined]
  [2] create_socket(req::Dict{Any, Any})
    @ WebIO ~/.julia/packages/WebIO/8Xm9p/src/providers/mux.jl:47
  [3] (::Mux.var"#5#6"{Mux.var"#29#30"{Vector{SubString{String}}}, typeof(WebIO.create_socket)})(f::Function, x::Dict{Any, Any})
    @ Mux ~/.julia/packages/Mux/PipQ9/src/Mux.jl:17
  [4] (::Mux.var"#1#2"{Mux.var"#5#6"{Mux.var"#29#30"{Vector{SubString{String}}}, typeof(WebIO.create_socket)}, Mux.var"#1#2"{typeof(Mux.wclose), Mux.var"#1#2"{Mux.var"#19#20"{Mux.var"#23#24"{Symbol, Int64}}, Mux.var"#21#22"{String}}}})(x::Dict{Any, Any})
    @ Mux ~/.julia/packages/Mux/PipQ9/src/Mux.jl:10
  [5] splitquery(app::Mux.var"#1#2"{Mux.var"#5#6"{Mux.var"#29#30"{Vector{SubString{String}}}, typeof(WebIO.create_socket)}, Mux.var"#1#2"{typeof(Mux.wclose), Mux.var"#1#2"{Mux.var"#19#20"{Mux.var"#23#24"{Symbol, Int64}}, Mux.var"#21#22"{String}}}}, req::Dict{Any, Any})
    @ Mux ~/.julia/packages/Mux/PipQ9/src/basics.jl:31
  [6] #1
    @ ~/.julia/packages/Mux/PipQ9/src/Mux.jl:10 [inlined]
  [7] wcatch(app::Mux.var"#1#2"{typeof(Mux.splitquery), Mux.var"#1#2"{Mux.var"#5#6"{Mux.var"#29#30"{Vector{SubString{String}}}, typeof(WebIO.create_socket)}, Mux.var"#1#2"{typeof(Mux.wclose), Mux.var"#1#2"{Mux.var"#19#20"{Mux.var"#23#24"{Symbol, Int64}}, Mux.var"#21#22"{String}}}}}, req::Dict{Any, Any})
    @ Mux ~/.julia/packages/Mux/PipQ9/src/websockets_integration.jl:11
  [8] #1
    @ ~/.julia/packages/Mux/PipQ9/src/Mux.jl:10 [inlined]
  [9] todict
    @ ~/.julia/packages/Mux/PipQ9/src/basics.jl:25 [inlined]
 [10] #3 (repeats 2 times)
    @ ~/.julia/packages/Mux/PipQ9/src/Mux.jl:14 [inlined]
 [11] (::Mux.var"#1#2"{Mux.var"#3#4"{Mux.var"#3#4"{typeof(Mux.todict), typeof(Mux.wcatch)}, typeof(Mux.splitquery)}, Mux.var"#1#2"{Mux.var"#5#6"{Mux.var"#29#30"{Vector{SubString{String}}}, typeof(WebIO.create_socket)}, Mux.var"#1#2"{typeof(Mux.wclose), Mux.var"#1#2"{Mux.var"#19#20"{Mux.var"#23#24"{Symbol, Int64}}, Mux.var"#21#22"{String}}}}})(x::HTTP.WebSockets.WebSocket)
    @ Mux ~/.julia/packages/Mux/PipQ9/src/Mux.jl:10
 [12] (::Mux.var"#9#10"{Mux.App})(sock::HTTP.WebSockets.WebSocket)
    @ Mux ~/.julia/packages/Mux/PipQ9/src/server.jl:48
 [13] upgrade(f::Mux.var"#9#10"{Mux.App}, http::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}}; suppress_close_error::Bool, maxframesize::Int64, maxfragmentation::Int64, kw::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
┌ Error: handle_connection handler error. 
│ 
│ ===========================
│ HTTP Error message:
│ 
│ ERROR: IOError: write: broken pipe (EPIPE)
│ Stacktrace:
│   [1] uv_write(s::Sockets.TCPSocket, p::Ptr{UInt8}, n::UInt64)
│     @ Base ./stream.jl:1066
│   [2] unsafe_write(s::Sockets.TCPSocket, p::Ptr{UInt8}, n::UInt64)
│     @ Base ./stream.jl:1120
│   [3] unsafe_write
│     @ ~/.julia/packages/HTTP/bDoga/src/Connections.jl:129 [inlined]
│   [4] write
│     @ ./strings/io.jl:244 [inlined]
│   [5] write
│     @ ./io.jl:676 [inlined]
│   [6] unsafe_write(http::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}}, p::Ptr{UInt8}, n::UInt64)
│     @ HTTP.Streams ~/.julia/packages/HTTP/bDoga/src/Streams.jl:95
│   [7] write
│     @ ./strings/io.jl:244 [inlined]
│   [8] write(io::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}}, s::Base.CodeUnits{UInt8, String})
│     @ Base ./strings/basic.jl:761
│   [9] (::HTTP.Handlers.var"#1#2"{Mux.var"#7#8"{Mux.App}})(stream::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}})
│     @ HTTP.Handlers ~/.julia/packages/HTTP/bDoga/src/Handlers.jl:61
│  [10] (::Mux.var"#14#15"{Mux.App, Mux.App})(http::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}})
│     @ Mux ~/.julia/packages/Mux/PipQ9/src/server.jl:83
│  [11] #invokelatest#2
│     @ ./essentials.jl:819 [inlined]
│  [12] invokelatest
│     @ ./essentials.jl:816 [inlined]
│  [13] handle_connection(f::Function, c::HTTP.Connections.Connection{Sockets.TCPSocket}, listener::HTTP.Servers.Listener{Nothing, Sockets.TCPServer}, readtimeout::Int64, access_log::Nothing)
│     @ HTTP.Servers ~/.julia/packages/HTTP/bDoga/src/Servers.jl:450
│  [14] macro expansion
│     @ ~/.julia/packages/HTTP/bDoga/src/Servers.jl:386 [inlined]
│  [15] (::HTTP.Servers.var"#16#17"{Mux.var"#14#15"{Mux.App, Mux.App}, HTTP.Servers.Listener{Nothing, Sockets.TCPServer}, Set{HTTP.Connections.Connection}, Int64, Nothing, Base.Semaphore, HTTP.Connections.Connection{Sockets.TCPSocket}})()
│     @ HTTP.Servers ./task.jl:514
└ @ HTTP.Servers ~/.julia/packages/HTTP/bDoga/src/Servers.jl:465
    @ HTTP.WebSockets ~/.julia/packages/HTTP/bDoga/src/WebSockets.jl:440
 [14] upgrade
    @ ~/.julia/packages/HTTP/bDoga/src/WebSockets.jl:420 [inlined]
 [15] (::Mux.var"#14#15"{Mux.App, Mux.App})(http::HTTP.Streams.Stream{HTTP.Messages.Request, HTTP.Connections.Connection{Sockets.TCPSocket}})
    @ Mux ~/.julia/packages/Mux/PipQ9/src/server.jl:81
 [16] #invokelatest#2
    @ ./essentials.jl:819 [inlined]
 [17] invokelatest
    @ ./essentials.jl:816 [inlined]
 [18] handle_connection(f::Function, c::HTTP.Connections.Connection{Sockets.TCPSocket}, listener::HTTP.Servers.Listener{Nothing, Sockets.TCPServer}, readtimeout::Int64, access_log::Nothing)
    @ HTTP.Servers ~/.julia/packages/HTTP/bDoga/src/Servers.jl:450
 [19] macro expansion
    @ ~/.julia/packages/HTTP/bDoga/src/Servers.jl:386 [inlined]
 [20] (::HTTP.Servers.var"#16#17"{Mux.var"#14#15"{Mux.App, Mux.App}, HTTP.Servers.Listener{Nothing, Sockets.TCPServer}, Set{HTTP.Connections.Connection}, Int64, Nothing, Base.Semaphore, HTTP.Connections.Connection{Sockets.TCPSocket}})()
    @ HTTP.Servers ./task.jl:514

    nested task error: MethodError: no method matching isopen(::HTTP.WebSockets.WebSocket)
    
    Closest candidates are:
      isopen(::Union{Base.DevNull, Core.CoreSTDERR, Core.CoreSTDOUT})
       @ Base coreio.jl:24
      isopen(::Union{Base.AsyncCondition, Timer})
       @ Base asyncevent.jl:160
      isopen(::HTTP.Servers.Server)
       @ HTTP ~/.julia/packages/HTTP/bDoga/src/Servers.jl:124
      ...
    
    Stacktrace:
     [1] (::WebIO.var"#98#99"{WebIO.WebSockConnection, HTTP.WebSockets.WebSocket})()

So it seems to be a websocket error from HTTP

MethodError: no method matching isopen(::HTTP.WebSockets.WebSocket)

rather than a problem with gksqt. So I mark this thread as resolved an will open an other one (or an issue on HTTP repo) when I will have identified the problem.