ChildProcessStream: store exitcode/exitsignal

blueyed · Oct 10, 2019 · 7fa9fa5 · 7fa9fa5
1 parent dc5b731
commit 7fa9fa5
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/nvim/child_process_stream.lua b/nvim/child_process_stream.lua
@@ -19,7 +19,9 @@ function ChildProcessStream.spawn(argv, env)
     stdio = {self._child_stdin, self._child_stdout, 2},
     args = args,
     env = env,
-  }, function()
+  }, function(code, signal)
+    self.exitcode = code
+    self.exitsignal = signal
     self:close()
   end)
 

diff --git a/nvim/session.lua b/nvim/session.lua
@@ -175,7 +175,12 @@ function Session:_run(request_cb, notification_cb, timeout)
       self._prepare:stop()
     end)
   end
-  self._msgpack_rpc_stream:read_start(request_cb, notification_cb, uv.stop)
+  self._msgpack_rpc_stream:read_start(request_cb, notification_cb, function()
+    uv.run()  -- run the loop to get exitcode from child process.
+    self.child_exit = self._msgpack_rpc_stream._stream.exitcode
+    self.child_signal = self._msgpack_rpc_stream._stream.exitsignal
+    uv.stop()
+  end)
   uv.run()
   self._prepare:stop()
   self._timer:stop()