inf-clojure-set-ns hangs Emacs

[AdamFrey]

Expected behavior

Changing inf-clojure repl namespace with inf-clojure-set-ns

Actual behavior

Emacs hangs, and I have to kill it from my process manager. I tested this with different clojure source code projects and both lein repl and boot repl and it made Emacs hang consistently for me.

Steps to reproduce the problem

• Run inf-clojure
• Evaluate one clojure buffer with C-c C-k
• Change to another clojure buffer
• Run inf-clojure-set-ns

Environment & Version information

inf-clojure version information

20170710.708

Lein/Boot version

Lein 2.7.1
Boot 2.7.2-SNAPSHOT

Emacs version

25.1.1

Operating system

Ubuntu 17.04

[arichiardi]

Can reproduce (both lein and boot)

[AdamFrey]

For what it's worth, changing the body of inf-clojure-set-ns to use comint-simple-send instead of comint-proc-query gives me a working function.

[arichiardi]

I think I need to use inf-clojure-process-response in all these functions now, in my experience it is more reliable.