remove socket.poll

[bollhals]

Proposed Changes

Removes the call to Socket.Poll as to my knowledge this shouldn't be needed, especially because we don't check for the result...

Types of Changes

• Bug fix (non-breaking change which fixes issue #NNNN)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause an observable behavior change in existing systems)
• Documentation improvements (corrections, new content, etc)
• Cosmetic change (whitespace, formatting, etc)

Checklist

• I have read the CONTRIBUTING.md document
• I have signed the CA (see https://cla.pivotal.io/sign/rabbitmq)
• All tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)
• Any dependent changes have been merged and published in related repositories

[michaelklishin]

The poll was introduced in d74b821. @stebet do you agree to remove it?

[stebet]

It wasn't introduced there. Simply moved from the code elsewhere. Since we only have one thread writing to the socket, I don't think the poll is needed.

[michaelklishin]

Great, thank you both for walking me through this.