strict_types declared but usleep() receives a float

[ugurarici]

Issue summary

Shopify returns Retry-After header as a float. So when we run usleep($retryAfter * 1000000); on Clients/Http.php Line 204 it throws a TypeError Exception as seen here:

TypeError: usleep(): Argument #1 ($microseconds) must be of type int, float given in /home/user/project/vendor/shopify/shopify-api/src/Clients/Http.php:204

Expected behavior

Instead of throw an exception it should work and delays the program's execution for given microseconds.

Actual behavior

What actually happens?

Throws a TypeError Exception as seen here:

TypeError: usleep(): Argument #1 ($microseconds) must be of type int, float given in /home/user/project/vendor/shopify/shopify-api/src/Clients/Http.php:204

Steps to reproduce the problem

1. Throttle the api above your rate limit and you will encounter with TypeError Exception.

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Checklist

• I have described this issue in a way that is actionable (if possible)

[paulomarg]

Hi @ugurarici, great catch, we'll fix this!