Sup, yo I'm having some trouble with a Tramp-remote process created using `make-process` and it's 27's :file-handler parameter. It seems that the Emacs process is not receiving input bytes or not receiving output bytes because of buffering.
Context ------- I'm working on tramp support for the eglot package[1]. eglot is a bridge between a LSP server and Emacs, translating events from either side to the other using msgpack-rpc through stdin and stdout. After starting the process, eglot rpc-calls for an initialization methods (ie: sends bytes) and expects a result (ie: reads bytes) within, let's say, 30s. WIP --- It seems that the remote process is not answering either because - the rpc-call is not getting to the remote process because somewhere there is some buffering - the answer is not being received by Emacs because of some buffering I tried running the LSP initialization using `tramp-verbose` at 9 and 10, but after running for like 30min I stopped the execution and got nothing eglot related in the tramp-debug-messages buffer. I also tried using the following without luck [2]: - adding `-tt` to ssh command in tramp (through tramp-methods) - `stdbuf -i0 -o0 -e0 my_lsp` as command (instead of plain `my_lsp`) - set `process-adaptive-read-buffering` to `nil` - set `process-connection-type` to `nil` What now? halp -------------- I don't know how to proceed in order to have unbuffered reads/writes and (hopefully) get remote eglot functionality going. Any help or insights are much appreciated. Thanks Felipe [1] = https://github.com/joaotavora/eglot/pull/463 [2] = https://github.com/joaotavora/eglot/pull/463#issuecomment-6275597 92
