Mercurial > vim
view runtime/tools/demoserver.py @ 33566:e1e3805fcd96 v9.0.2028
patch 9.0.2028: confusing build dependencies
Commit: https://github.com/vim/vim/commit/5d03525cdef5db1b1cedfa26c6f8a21aaa207ec0
Author: Yee Cheng Chin <ychin.git@gmail.com>
Date: Sun Oct 15 09:50:53 2023 +0200
patch 9.0.2028: confusing build dependencies
Problem: confusing build dependencies
Solution: clean them up, make them parallelizable
Separate vim binary and unittest dependencies, make them parallelizable
Clean up make dependencies so Vim and unit test binaries only depend on
the object files they need. This fixes an existing issue where after
running unit tests, the Vim binary would be invalidated, which results
in it having to be linked again when running script tests, even though
Vim was already previously built.
Make link.sh (script we use to link those binaries) generate namespaced
temporary files for each app to avoid them colliding with each other.
This allows `unittesttargets` to be built in parallel.
These fixes are useful when using link-time-optimization as the link
phase could now take minutes rather than a few seconds.
closes: #13344
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 15 Oct 2023 10:00:03 +0200 |
parents | dce918af0c00 |
children |
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#!/usr/bin/python # # Server that will accept connections from a Vim channel. # Run this server and then in Vim you can open the channel: # :let handle = ch_open('localhost:8765') # # Then Vim can send requests to the server: # :let response = ch_sendexpr(handle, 'hello!') # # And you can control Vim by typing a JSON message here, e.g.: # ["ex","echo 'hi there'"] # # There is no prompt, just type a line and press Enter. # To exit cleanly type "quit<Enter>". # # See ":help channel-demo" in Vim. # # This requires Python 2.6 or later. from __future__ import print_function import json import socket import sys import threading try: # Python 3 import socketserver except ImportError: # Python 2 import SocketServer as socketserver thesocket = None class ThreadedTCPRequestHandler(socketserver.BaseRequestHandler): def handle(self): print("=== socket opened ===") global thesocket thesocket = self.request while True: try: data = self.request.recv(4096).decode('utf-8') except socket.error: print("=== socket error ===") break if data == '': print("=== socket closed ===") break print("received: {0}".format(data)) try: decoded = json.loads(data) except ValueError: print("json decoding failed") decoded = [-1, ''] # Send a response if the sequence number is positive. # Negative numbers are used for "eval" responses. if decoded[0] >= 0: if decoded[1] == 'hello!': response = "got it" id = decoded[0] elif decoded[1] == 'hello channel!': response = "got that" # response is not to a specific message callback but to the # channel callback, need to use ID zero id = 0 else: response = "what?" id = decoded[0] encoded = json.dumps([id, response]) print("sending {0}".format(encoded)) self.request.sendall(encoded.encode('utf-8')) thesocket = None class ThreadedTCPServer(socketserver.ThreadingMixIn, socketserver.TCPServer): pass if __name__ == "__main__": HOST, PORT = "localhost", 8765 server = ThreadedTCPServer((HOST, PORT), ThreadedTCPRequestHandler) ip, port = server.server_address # Start a thread with the server -- that thread will then start one # more thread for each request server_thread = threading.Thread(target=server.serve_forever) # Exit the server thread when the main thread terminates server_thread.daemon = True server_thread.start() print("Server loop running in thread: ", server_thread.name) print("Listening on port {0}".format(PORT)) while True: typed = sys.stdin.readline() if "quit" in typed: print("Goodbye!") break if thesocket is None: print("No socket yet") else: print("sending {0}".format(typed)) thesocket.sendall(typed.encode('utf-8')) server.shutdown() server.server_close()