diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml index 0cedb9c..0f95f7e 100644 --- a/.github/workflows/CI.yml +++ b/.github/workflows/CI.yml @@ -83,7 +83,6 @@ jobs: version: '1.6' - run: julia --project=docs -e ' using Pkg; - Pkg.develop(PackageSpec(; path=pwd())); Pkg.instantiate();' - run: julia --project=docs docs/make.jl env: diff --git a/.gitignore b/.gitignore index b067edd..db7c9f7 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,2 @@ /Manifest.toml +docs/build/ diff --git a/Project.toml b/Project.toml index 4bc0ce3..9de338b 100644 --- a/Project.toml +++ b/Project.toml @@ -10,6 +10,7 @@ REPL = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb" ReplMaker = "b873ce64-0db9-51f5-a568-4457d8e49576" Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b" Sockets = "6462fe0b-24de-5631-8697-dd941f90decc" +UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4" [compat] OpenSSH_jll = "8.1" diff --git a/docs/Manifest.toml b/docs/Manifest.toml index a3f3dc8..8572030 100644 --- a/docs/Manifest.toml +++ b/docs/Manifest.toml @@ -1,5 +1,17 @@ # This file is machine-generated - editing it directly is not advised +[[ANSIColoredPrinters]] +git-tree-sha1 = "574baf8110975760d391c710b6341da1afa48d8c" +uuid = "a4c015fc-c6ff-483c-b24f-f7ea428134e9" +version = "0.0.1" + +[[ArgTools]] +uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f" +version = "1.1.1" + +[[Artifacts]] +uuid = "56f22d72-fd6d-98f1-02f0-08ddc0907c33" + [[Base64]] uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f" @@ -9,36 +21,68 @@ uuid = "ade2ca70-3891-5945-98fb-dc099432e06a" [[DocStringExtensions]] deps = ["LibGit2"] -git-tree-sha1 = "a32185f5428d3986f47c2ab78b1f216d5e6cc96f" +git-tree-sha1 = "2fb1e02f2b635d0845df5d7c167fec4dd739b00d" uuid = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae" -version = "0.8.5" +version = "0.9.3" [[Documenter]] -deps = ["Base64", "Dates", "DocStringExtensions", "IOCapture", "InteractiveUtils", "JSON", "LibGit2", "Logging", "Markdown", "REPL", "Test", "Unicode"] -git-tree-sha1 = "621850838b3e74dd6dd047b5432d2e976877104e" +deps = ["ANSIColoredPrinters", "Base64", "Dates", "DocStringExtensions", "IOCapture", "InteractiveUtils", "JSON", "LibGit2", "Logging", "Markdown", "REPL", "Test", "Unicode"] +git-tree-sha1 = "58fea7c536acd71f3eef6be3b21c0df5f3df88fd" uuid = "e30172f5-a6a5-5a46-863b-614d45cd2de4" -version = "0.27.2" +version = "0.27.24" + +[[Downloads]] +deps = ["ArgTools", "FileWatching", "LibCURL", "NetworkOptions"] +uuid = "f43a241f-c20a-4ad4-852c-f6b1247861c6" +version = "1.6.0" + +[[FileWatching]] +uuid = "7b1f6079-737a-58dc-b8bc-7a2ca5c1b5ee" [[IOCapture]] deps = ["Logging", "Random"] -git-tree-sha1 = "f7be53659ab06ddc986428d3a9dcc95f6fa6705a" +git-tree-sha1 = "d75853a0bdbfb1ac815478bacd89cd27b550ace6" uuid = "b5f81e59-6552-4d32-b1f0-c071b021bf89" -version = "0.2.2" +version = "0.2.3" [[InteractiveUtils]] deps = ["Markdown"] uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240" +[[JLLWrappers]] +deps = ["Preferences"] +git-tree-sha1 = "abc9885a7ca2052a736a600f7fa66209f96506e1" +uuid = "692b3bcd-3c85-4b1f-b108-f13ce0eb3210" +version = "1.4.1" + [[JSON]] deps = ["Dates", "Mmap", "Parsers", "Unicode"] -git-tree-sha1 = "81690084b6198a2e1da36fcfda16eeca9f9f24e4" +git-tree-sha1 = "31e996f0a15c7b280ba9f76636b3ff9e2ae58c9a" uuid = "682c06a0-de6a-54ab-a142-c8b1cf79cde6" -version = "0.21.1" +version = "0.21.4" + +[[LibCURL]] +deps = ["LibCURL_jll", "MozillaCACerts_jll"] +uuid = "b27032c2-a3e7-50c8-80cd-2d36dbcbfd21" +version = "0.6.3" + +[[LibCURL_jll]] +deps = ["Artifacts", "LibSSH2_jll", "Libdl", "MbedTLS_jll", "Zlib_jll", "nghttp2_jll"] +uuid = "deac9b47-8bc7-5906-a0fe-35ac56dc84c0" +version = "7.84.0+0" [[LibGit2]] deps = ["Base64", "NetworkOptions", "Printf", "SHA"] uuid = "76f85450-5226-5b5a-8eaa-529ad045b433" +[[LibSSH2_jll]] +deps = ["Artifacts", "Libdl", "MbedTLS_jll"] +uuid = "29816b5a-b9ab-546f-933c-edad1886dfa8" +version = "1.10.2+0" + +[[Libdl]] +uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb" + [[Logging]] uuid = "56ddb016-857b-54e1-b83d-db4d58db5568" @@ -46,17 +90,56 @@ uuid = "56ddb016-857b-54e1-b83d-db4d58db5568" deps = ["Base64"] uuid = "d6f4376e-aef5-505a-96c1-9c027394607a" +[[MbedTLS_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "c8ffd9c3-330d-5841-b78e-0817d7145fa1" +version = "2.28.2+0" + [[Mmap]] uuid = "a63ad114-7e13-5084-954f-fe012c677804" +[[MozillaCACerts_jll]] +uuid = "14a3606d-f60d-562e-9121-12d972cd8159" +version = "2022.10.11" + [[NetworkOptions]] uuid = "ca575930-c2e3-43a9-ace4-1e988b2c1908" +version = "1.2.0" + +[[OpenSSH_jll]] +deps = ["Artifacts", "JLLWrappers", "Libdl", "OpenSSL_jll", "Pkg", "Zlib_jll"] +git-tree-sha1 = "1b2f042897343a9dfdcc9366e4ecbd3d00780c49" +uuid = "9bd350c2-7e96-507f-8002-3f2e150b4e1b" +version = "8.9.0+1" + +[[OpenSSL_jll]] +deps = ["Artifacts", "JLLWrappers", "Libdl"] +git-tree-sha1 = "1aa4b74f80b01c6bc2b89992b861b5f210e665b5" +uuid = "458c3c95-2e84-50aa-8efc-19380b2a3a95" +version = "1.1.21+0" [[Parsers]] -deps = ["Dates"] -git-tree-sha1 = "c8abc88faa3f7a3950832ac5d6e690881590d6dc" +deps = ["Dates", "PrecompileTools", "UUIDs"] +git-tree-sha1 = "4b2e829ee66d4218e0cef22c0a64ee37cf258c29" uuid = "69de0a69-1ddd-5017-9359-2bf0b02dc9f0" -version = "1.1.0" +version = "2.7.1" + +[[Pkg]] +deps = ["Artifacts", "Dates", "Downloads", "FileWatching", "LibGit2", "Libdl", "Logging", "Markdown", "Printf", "REPL", "Random", "SHA", "Serialization", "TOML", "Tar", "UUIDs", "p7zip_jll"] +uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f" +version = "1.9.0" + +[[PrecompileTools]] +deps = ["Preferences"] +git-tree-sha1 = "9673d39decc5feece56ef3940e5dafba15ba0f81" +uuid = "aea7be01-6a6a-4083-8856-8a6e6704d82a" +version = "1.1.2" + +[[Preferences]] +deps = ["TOML"] +git-tree-sha1 = "7eb1686b4f04b82f96ed7a4ea5890a4f0c7a09f1" +uuid = "21216c6a-2e73-6563-6e65-726566657250" +version = "1.4.0" [[Printf]] deps = ["Unicode"] @@ -67,11 +150,24 @@ deps = ["InteractiveUtils", "Markdown", "Sockets", "Unicode"] uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb" [[Random]] -deps = ["Serialization"] +deps = ["SHA", "Serialization"] uuid = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c" +[[RemoteREPL]] +deps = ["Logging", "OpenSSH_jll", "REPL", "ReplMaker", "Serialization", "Sockets", "UUIDs"] +path = ".." +uuid = "1bd9f7bb-701c-4338-bec7-ac987af7c555" +version = "0.2.17" + +[[ReplMaker]] +deps = ["REPL", "Unicode"] +git-tree-sha1 = "f8bb680b97ee232c4c6591e213adc9c1e4ba0349" +uuid = "b873ce64-0db9-51f5-a568-4457d8e49576" +version = "0.2.7" + [[SHA]] uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce" +version = "0.7.0" [[Serialization]] uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b" @@ -79,9 +175,38 @@ uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b" [[Sockets]] uuid = "6462fe0b-24de-5631-8697-dd941f90decc" +[[TOML]] +deps = ["Dates"] +uuid = "fa267f1f-6049-4f14-aa54-33bafae1ed76" +version = "1.0.3" + +[[Tar]] +deps = ["ArgTools", "SHA"] +uuid = "a4e569a6-e804-4fa4-b0f3-eef7a1d5b13e" +version = "1.10.0" + [[Test]] deps = ["InteractiveUtils", "Logging", "Random", "Serialization"] uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40" +[[UUIDs]] +deps = ["Random", "SHA"] +uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4" + [[Unicode]] uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5" + +[[Zlib_jll]] +deps = ["Libdl"] +uuid = "83775a58-1f1d-513f-b197-d71354ab007a" +version = "1.2.13+0" + +[[nghttp2_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "8e850ede-7688-5339-a07c-302acd2aaf8d" +version = "1.48.0+0" + +[[p7zip_jll]] +deps = ["Artifacts", "Libdl"] +uuid = "3f19e933-33d8-53b3-aaab-bd5110c3b7a0" +version = "17.4.0+0" diff --git a/docs/Project.toml b/docs/Project.toml index dfa65cd..c403dba 100644 --- a/docs/Project.toml +++ b/docs/Project.toml @@ -1,2 +1,3 @@ [deps] Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4" +RemoteREPL = "1bd9f7bb-701c-4338-bec7-ac987af7c555" diff --git a/docs/src/howto.md b/docs/src/howto.md index 66878f1..33c2963 100644 --- a/docs/src/howto.md +++ b/docs/src/howto.md @@ -107,6 +107,17 @@ julia@localhost> a_variable 1 ``` + +## Use common session among different clients +A session, as implemented in `ServerSideSession`, describes the display properties and the module under which commands are evaluated. +Multiple clients can share same such properties by using the same `session_id`. For example: + +```julia +julia> session_id = UUID("f03aec15-3e14-4d58-bcfa-82f8d33c9f9a") + +julia> connect_repl(; session_id=session_id) +``` + ## Use alternatives to SSH ### AWS Session Manager @@ -127,3 +138,50 @@ In environments without any REPL integrations like Jupyter or Pluto notebooks yo connect_remote(); ``` which will allow you to use `@remote` without the REPL mode. + +### More on Pluto +Pluto presents a peculiarity as the default module is constantly changing. +In order to closely track the newest notebook state, you will need to tap into the client's session and update the module. +You could write the following code in the pluto notebook that updates the module every second (if you have a better event-driven update solution, please raise an issue!). + +```julia +using PlutoLinks, PlutoHooks + +using RemoteREPL, Sockets, UUIDs + +server = Sockets.listen(Sockets.localhost, 27765) + +@async serve_repl(server) + +session_id = UUID("f03aec15-3e14-4d58-bcfa-82f8d33c9f9a") + +con2server = connect_remote(Sockets.localhost, 27765; session_id=session_id) + +takemodulesymbol() = Symbol("workspace#" ,PlutoRunner.moduleworkspace_count[]) + +let # update module in RemoteREPL every 1 sec + count, set_count = @use_state(1) + @use_task([]) do + new_count = count + while true + sleep(1.0) + new_count += 1 + set_count(new_count) # (this will trigger a re-run) + end + end + mod = eval(takemodulesymbol()) + #@eval(@remoterepl $"%module $mod") + remote_module!(mod) +end +``` + +Then open a repl and do: + +```julia +julia> using RemoteREPL, Sockets, UUIDs + +julia> connect_repl(Sockets.localhost, 27765; session_id=UUID("f03aec15-3e14-4d58-bcfa-82f8d33c9f9a")) +``` + +Since the session's module is being regularly updated by the Pluto notebook, your REPL will be in sync with the notebook's state. + diff --git a/docs/src/reference.md b/docs/src/reference.md index 4061fca..11c2919 100644 --- a/docs/src/reference.md +++ b/docs/src/reference.md @@ -42,5 +42,7 @@ serve_repl connect_remote RemoteREPL.@remote RemoteREPL.remote_eval +RemoteREPL.run_remote_repl_command +RemoteREPL.remote_module! ``` diff --git a/src/RemoteREPL.jl b/src/RemoteREPL.jl index b22427c..f010c7c 100644 --- a/src/RemoteREPL.jl +++ b/src/RemoteREPL.jl @@ -1,6 +1,11 @@ module RemoteREPL -export connect_repl, serve_repl, @remote, connect_remote +using REPL, ReplMaker +using Sockets, Serialization +using UUIDs, Logging +using OpenSSH_jll + +export connect_repl, serve_repl, @remote, connect_remote, run_remote_repl_command, remote_module! const DEFAULT_PORT = 27754 const PROTOCOL_MAGIC = "RemoteREPL" diff --git a/src/client.jl b/src/client.jl index 4c28b2e..6a60eeb 100644 --- a/src/client.jl +++ b/src/client.jl @@ -1,8 +1,3 @@ -using ReplMaker -using REPL -using Serialization -using Sockets - struct RemoteException <: Exception msg::String end @@ -114,7 +109,8 @@ mutable struct Connection region::Union{AbstractString,Nothing} namespace::Union{AbstractString,Nothing} socket::Union{IO,Nothing} - in_module::Symbol + in_module::Union{Symbol, Expr} + session_id::UUID end function Connection(; host::Union{AbstractString,Sockets.IPAddr}=Sockets.localhost, @@ -123,8 +119,11 @@ function Connection(; host::Union{AbstractString,Sockets.IPAddr}=Sockets.localho ssh_opts::Cmd=``, region=nothing, namespace=nothing, - in_module::Symbol=:Main) - conn = Connection(host, port, tunnel, ssh_opts, region, namespace, nothing, in_module) + in_module::Symbol=:Main, + session_id=nothing) + sesid = isnothing(session_id) ? UUIDs.uuid4() : session_id + @info "Using session id $(sesid)" + conn = Connection(host, port, tunnel, ssh_opts, region, namespace, nothing, in_module, sesid) setup_connection!(conn) finalizer(close, conn) end @@ -139,6 +138,8 @@ function setup_connection!(conn::Connection) tunnel=conn.tunnel, ssh_opts=conn.ssh_opts, region=conn.region, namespace=conn.namespace) end + # transmit session id + serialize(socket, conn.session_id) try verify_header(socket) catch exc @@ -305,7 +306,13 @@ function REPL.complete_line(provider::RemoteCompletionProvider, return result[2] end -function run_remote_repl_command(conn, out_stream, cmdstr) +""" + run_remote_repl_command(conn::Connection, out_stream::IO, cmdstr::String) + +Evaluate `cmdstr` in the remote session of connection `conn` and write result into `out_stream`. +Also supports the magic `RemoteREPL` commands like `%module` and `%include`. +""" +function run_remote_repl_command(conn::Connection, out_stream::IO, cmdstr::String) # Compute command magic = match_magic_syntax(cmdstr) if isnothing(magic) @@ -374,6 +381,45 @@ function run_remote_repl_command(conn, out_stream, cmdstr) return result_for_display end +""" + run_remote_repl_command(cmdstr::String) + +Evaluate `cmdstr` in the last opened RemoteREPL connection and print result to `Base.stdout` +""" +run_remote_repl_command(cmd::String) = run_remote_repl_command(_repl_client_connection, Base.stdout, cmd) + +""" + run_remote_repl_command(conn::Connection, cmdstr::String) + +Evaluate `cmdstr` in the connection `conn` and print result to `Base.stdout`. +""" +run_remote_repl_command(conn::Connection, cmd::String) = run_remote_repl_command(conn, Base.stdout, cmd) + +""" + remote_module!(mod::Module, conn::Connection = _repl_client_connection) + +Change future remote commands in the session of connection `conn` to be evaluated into module `mod`. +The default connection `_repl_client_connection` is the last established RemoteREPL connection. +If the module cannot be evaluated locally pass the name as a string. +Equivalent to using the `%module` magic. +""" +function remote_module!(mod::Module, conn=_repl_client_connection) + run_remote_repl_command(conn, Base.stdout, "%module $(mod)") +end + +""" + remote_module!(modstr::String, conn::Connection = _repl_client_connection) + +Change future remote commands in the session of connection `conn` to be evaluated into module identified by `modstr`. +The default connection `_repl_client_connection` is the last established RemoteREPL connection. +Equivalent to using the `%module` magic. +""" +function remote_module!(modstr::String, conn=_repl_client_connection) + run_remote_repl_command(conn, Base.stdout, "%module "*modstr) +end + + + remote_eval_and_fetch(::Nothing, ex) = error("No remote connection is active") function remote_eval_and_fetch(conn::Connection, ex) @@ -411,7 +457,7 @@ _repl_client_connection = nothing """ connect_repl([host=localhost,] port::Integer=$DEFAULT_PORT; use_ssh_tunnel = (host != localhost) ? :ssh : :none, - ssh_opts = ``, repl=Base.active_repl) + ssh_opts = ``, repl=Base.active_repl, session_id = nothing) Connect client REPL to a remote `host` on `port`. This is then accessible as a remote sub-repl of the current Julia session. @@ -440,9 +486,10 @@ function connect_repl(host=Sockets.localhost, port::Integer=DEFAULT_PORT; region::Union{AbstractString,Nothing}=nothing, namespace::Union{AbstractString,Nothing}=nothing, startup_text::Bool=true, - repl=Base.active_repl) + repl=Base.active_repl, + session_id=nothing) - conn = connect_remote(host, port; tunnel, ssh_opts, region,namespace) + conn = connect_remote(host, port; tunnel, ssh_opts, region, namespace, session_id) out_stream = stdout prompt = ReplMaker.initrepl(c->run_remote_repl_command(conn, out_stream, c), repl = Base.active_repl, @@ -463,7 +510,7 @@ connect_repl(port::Integer) = connect_repl(Sockets.localhost, port) """ connect_remote([host=localhost,] port::Integer=$DEFAULT_PORT; tunnel = (host != localhost) ? :ssh : :none, - ssh_opts = ``) + ssh_opts = ``, session_id = nothing) Connect to remote server without any REPL integrations. This will allow you to use `@remote`, but not the REPL mode. Useful in circumstances where no REPL is available, but interactivity is desired like Jupyter or Pluto notebooks. @@ -473,7 +520,8 @@ function connect_remote(host=Sockets.localhost, port::Integer=DEFAULT_PORT; tunnel::Symbol = host!=Sockets.localhost ? :ssh : :none, ssh_opts::Cmd=``, region::Union{AbstractString,Nothing}=nothing, - namespace::Union{AbstractString,Nothing}=nothing) + namespace::Union{AbstractString,Nothing}=nothing, + session_id=nothing) global _repl_client_connection @@ -485,7 +533,7 @@ function connect_remote(host=Sockets.localhost, port::Integer=DEFAULT_PORT; end end conn = RemoteREPL.Connection(host=host, port=port, tunnel=tunnel, - ssh_opts=ssh_opts, region=region, namespace=namespace) + ssh_opts=ssh_opts, region=region, namespace=namespace, session_id = session_id) # Record the connection in a global variable so it's accessible to REPL and `@remote` _repl_client_connection = conn @@ -541,7 +589,7 @@ _remote_expr(conn, ex) = :(remote_eval_and_fetch($conn, $(QuoteNode(ex)))) remote_eval(cmdstr) remote_eval(host, port, cmdstr) -Parse a string `cmdstr`, evaluate it in the remote REPL server's `Main` module, +Parse a string `cmdstr`, evaluate it in the remote REPL server's `Main` module or the session with `session_id`, then close the connection. Returns the result which the REPL would normally pass to `show()` (likely a `Text` object). @@ -553,8 +601,8 @@ RemoteREPL.remote_eval("exit()") ``` """ function remote_eval(host, port::Integer, cmdstr::AbstractString; - tunnel::Symbol = host!=Sockets.localhost ? :ssh : :none) - conn = Connection(; host=host, port=port, tunnel=tunnel) + tunnel::Symbol = host!=Sockets.localhost ? :ssh : :none, session_id=nothing) + conn = Connection(; host=host, port=port, tunnel=tunnel, session_id=session_id) local result try setup_connection!(conn) diff --git a/src/server.jl b/src/server.jl index f05c4c4..bef1ac9 100644 --- a/src/server.jl +++ b/src/server.jl @@ -1,16 +1,15 @@ -using Sockets -using Serialization -using REPL -using Logging - mutable struct ServerSideSession - socket + sockets::Vector display_properties::Dict in_module::Module end -Base.isopen(session::ServerSideSession) = isopen(session.socket) -Base.close(session::ServerSideSession) = close(session.socket) +Base.isopen(session::ServerSideSession) = any(isopen.(session.sockets)) + +function close_and_delete!(session::ServerSideSession, socket) + close(socket) + filter!(!=(socket), session.sockets) +end function send_header(io, ser_version=Serialization.ser_version) write(io, PROTOCOL_MAGIC, PROTOCOL_VERSION) @@ -177,8 +176,7 @@ function serialize_responses(socket, response_chan) end # Serve a remote REPL session to a single client -function serve_repl_session(session) - socket = session.socket +function serve_repl_session(session, socket) send_header(socket) @sync begin request_chan = Channel(1) @@ -248,29 +246,43 @@ end serve_repl(port::Integer; kws...) = serve_repl(Sockets.localhost, port; kws...) function serve_repl(server::Base.IOServer; on_client_connect=nothing) - open_sessions = Set{ServerSideSession}() + open_sessions = Dict{UUID, ServerSideSession}() + session_lock = Base.ReentrantLock() @sync try while isopen(server) socket = accept(server) - session = ServerSideSession(socket, Dict(), Main) - push!(open_sessions, session) + + session, session_id, socketidx = lock(session_lock) do + # expect session id + session_id = deserialize(socket) + session = if haskey(open_sessions, session_id) + push!(open_sessions[session_id].sockets, socket) + open_sessions[session_id] + else + open_sessions[session_id] = ServerSideSession([socket], Dict(), Main) + end + session, session_id, length(session.sockets) + end + peer = getpeername(socket) @async try if !isnothing(on_client_connect) on_client_connect(session) end - serve_repl_session(session) + serve_repl_session(session, socket) catch exc - if !(exc isa EOFError && !isopen(session)) + if !(exc isa EOFError && !isopen(socket)) @warn "Something went wrong evaluating client command" #= =# exception=exc,catch_backtrace() end finally @info "REPL client exited" peer - close(session) - pop!(open_sessions, session) + close_and_delete!(session, socket) + lock(session_lock) do + length(session.sockets) == 0 && delete!(open_sessions, session_id) + end end - @info "REPL client opened a connection" peer + @info "REPL client opened a connection with session id $(session_id)" peer end catch exc if exc isa Base.IOError && !isopen(server) @@ -280,8 +292,8 @@ function serve_repl(server::Base.IOServer; on_client_connect=nothing) @error "Unexpected server failure" isopen(server) exception=exc,catch_backtrace() rethrow() finally - for session in open_sessions - close(session) + for session in values(open_sessions) + foreach(close, session.sockets) end end end diff --git a/src/tunnels.jl b/src/tunnels.jl index c9b3d85..263d8b1 100644 --- a/src/tunnels.jl +++ b/src/tunnels.jl @@ -1,7 +1,5 @@ # Utilities for securely tunnelling traffic from client to a remote server -using OpenSSH_jll - # Find a free port on `network_interface` function find_free_port(network_interface) # listen on port 0 => kernel chooses a free port. See, for example, diff --git a/test/runtests.jl b/test/runtests.jl index e675e8e..6e1579e 100644 --- a/test/runtests.jl +++ b/test/runtests.jl @@ -2,6 +2,7 @@ using RemoteREPL using Test using Sockets using RemoteREPL: repl_prompt_text, match_magic_syntax, DEFAULT_PORT +using UUIDs ENV["JULIA_DEBUG"] = "RemoteREPL" @@ -52,7 +53,7 @@ end function fake_conn(host, port; is_open=true) io = IOBuffer() is_open || close(io) - RemoteREPL.Connection(host, port, :none, ``, nothing, nothing, io, :Main) + RemoteREPL.Connection(host, port, :none, ``, nothing, nothing, io, :Main, uuid4()) end @test repl_prompt_text(fake_conn(Sockets.localhost, DEFAULT_PORT)) == "julia@localhost> " @test repl_prompt_text(fake_conn("localhost", DEFAULT_PORT)) == "julia@localhost> "