Connection Refused with url /checkreadystatus when using Unity and Sublime

[cxreiff]

I know that this is similar to a couple of closed issues, but I tried what was suggested in those threads and I'm having no luck.

After opening my project in Unity, and after having created the .sublime-project file that points to the .sln file, I open the project in Sublime and open a .cs file to see if Omnisharp loads correctly. I get the following status message:

Omnisharp : Error talking to http://localhost:54200/checkreadystatus

The sublime console reads as follows:

======== request ======== 
 Url: http://localhost:54200/checkreadystatus 
 Data: {"buffer": "namespace UnityTest.Assets\n{\n    public class newclass\n    {\n\t\n    }\n}", "column": "2", "filename": "/Users/[username]/Dropbox/code/workspace/scratch/UnityTest/Assets/newclass.cs", "line": "5"}
HTTPConnectionPool(host='localhost', port=54200): Max retries exceeded with url: /checkreadystatus (Caused by ProtocolError('Connection aborted.', ConnectionRefusedError(61, 'Connection refused')))
SublimeLinter: annotations activated: <builtin> 

I tried quitting the mono process, waiting, and retrying, I tried reinstalling mono, but I still get the same message. I have my config.json file in my Packages/User/Omnisharp folder, with that directory set in my Omnisharp user settings.

Random detail, in case it matters: when I search for mono in Activity Monitor, the process is actually called mono-sgen .

[L4D15]

I'm having this problem as well. It was working just a couple days back :-(

[cxreiff]

I fixed this issue by going into the /lib/omnisharp.py file and changing the timeout maximum from 5000 to 10000.

[L4D15]

Tried changing the timeout. Still having this issue :-(

[L4D15]

Updating mono throughout home-brew seems to have fixed it.

[charlietran]

Uninstalling the mono that I had gotten from mono-project.com and then reinstalling mono via homebrew also fixed this issue for me