Allow passing of custom MS for per

[darksheik]

I'd like to be able to determine my own interval. I have a case where I need to enforce 1 request every 10 seconds.

Thanks!

[coveralls]

Coverage increased (+0.1%) to 90.805% when pulling a5c814d on darksheik:custom_ms into 814accc on lambdaclass:master.

[facundoolano]

Can you add a test for this?

[darksheik]

Sure! I'm honestly more of an Elixir guy and I'm not sure if I'm running the suite correctly...

Common Test v1.13 starting (cwd is /Users/don/workspace/throttle)

Eshell V8.2  (abort with ^G)
ct_run -dir /Users/don/workspace/throttle

(ct@MacBook-Pro)1> 
Common Test: Running make in test directories...

CWD set to: "/Users/don/workspace/throttle/ct_run.ct@MacBook-Pro.2018-06-13_13.49.03"

TEST INFO: 1 test(s), 2 suite(s)

Testing workspace.throttle: Starting test (with repeated test cases)

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throttle_distributed_SUITE:init_per_suite failed
Reason: {badmatch,{error,boot_timeout,'node2@127.0.0.1@MacBook-Pro'}}
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Testing workspace.throttle: *** FAILED {throttle_distributed_SUITE,init_per_suite} ***

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throttle_test_SUITE:init_per_group failed
Reason: {badmatch,{error,{throttle,{"no such file or directory","thr...}
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Testing workspace.throttle: *** FAILED {throttle_test_SUITE,init_per_group} ***

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throttle_test_SUITE:init_per_group failed
Reason: {badmatch,{error,{throttle,{"no such file or directory","thr...}
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Testing workspace.throttle: *** FAILED {throttle_test_SUITE,init_per_group} ***
Testing workspace.throttle: TEST COMPLETE, 0 ok, 0 failed, 19 skipped of 19 test cases

Updating /Users/don/workspace/throttle/index.html ... done
Updating /Users/don/workspace/throttle/all_runs.html ... done

[facundoolano]

Did you run them with make test? What version of erlang?

[darksheik]

@facundoolano Thanks! That worked. Test added.

[facundoolano]

can you add a when is_integer(CustomMs) here, so we still break on malformed input?

[darksheik]

Done!

[facundoolano]

Thanks, added one last minor comment.