def open(self, *args, **kwargs):
log.info("Spawning ccls subprocess")
# Create an instance of the language server
proc = process.Subprocess([
'ccls',
'--init={"capabilities": {"foldingRangeProvider": false}, "index": {"onChange": true, "trackDependency":2}, "clang": {"resourceDir": "/home/CppLanguageServer/clang+llvm-10.0.0-x86_64-linux-gnu-ubuntu-18.04/lib/clang/10.0.0"}}'
],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
# Create a writer that formats json messages with the correct LSP headers
self.writer = streams.JsonRpcStreamWriter(proc.stdin)
# Create a reader for consuming stdout of the language server. We need to
# consume this in another thread
def consume():
# Start a tornado IOLoop for reading/writing to the process in this thread
ioloop.IOLoop()
reader = streams.JsonRpcStreamReader(proc.stdout)
reader.listen(lambda msg: self.write_message(json.dumps(msg)))
thread = threading.Thread(target=consume)
thread.daemon = True
thread.start()
def echo_socket(ws):
print('connect ...')
pyls_process = subprocess.Popen(['pyls', '-v'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
writer = streams.JsonRpcStreamWriter(pyls_process.stdin)
def consume():
reader = streams.JsonRpcStreamReader(pyls_process.stdout)
reader.listen(lambda msg: ws.send(json.dumps(msg)))
thread = threading.Thread(target=consume)
thread.daemon = True
thread.start()
while not ws.closed:
message = ws.receive() # 接收到消息
if message is not None:
print("%s receive msg==> " % now, str(json.dumps(message)))
writer.write(json.loads(message))
else:
print(now, "no receive")
def open(self, *args, **kwargs):
proc = process.Subprocess(
[
'pyls', '-v'
], # 具体的LSP实现进程，如 'pyls -v'、'ccls --init={"index": {"onChange": true}}'等
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
self.writer = streams.JsonRpcStreamWriter(proc.stdin)
def consume():
ioloop.IOLoop()
reader = streams.JsonRpcStreamReader(proc.stdout)
reader.listen(lambda msg: self.write_message(json.dumps(msg)))
thread = threading.Thread(target=consume)
thread.daemon = True
thread.start()
def open(self, *args, **kwargs):
log.info("Spawning pyls subprocess")
# Create an instance of the language server
proc = process.Subprocess(['pyls', '-v'],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
# Create a writer that formats json messages with the correct LSP headers
self.writer = streams.JsonRpcStreamWriter(proc.stdin)
# Create a reader for consuming stdout of the language server. We need to
# consume this in another thread
def consume():
# Start a tornado IOLoop for reading/writing to the process in this thread
ioloop.IOLoop()
reader = streams.JsonRpcStreamReader(proc.stdout)
reader.listen(lambda msg: self.write_message(json.dumps(msg)))
thread = threading.Thread(target=consume)
thread.daemon = True
thread.start()
def start(self, rx, tx):
"""Entry point for the server."""
self._jsonrpc_stream_reader = streams.JsonRpcStreamReader(rx)
self._jsonrpc_stream_writer = streams.JsonRpcStreamWriter(tx)
self.set_endpoint(self._jsonrpc_stream_writer.write)
self._jsonrpc_stream_reader.listen(self.endpoint.consume)
def __init__(self, ifile, ofile):
super(StdIOServer, self).__init__()
self._istream = streams.JsonRpcStreamReader(ifile)
self._ostream = streams.JsonRpcStreamWriter(ofile)
self.endpoint = endpoint.Endpoint(self, self._ostream.write)
