clue/reactphp-asterisk-ami — pull request #8 by clue (2014-07-13 14:08:36+00:00)
Title: Require a single space after colon and preserve whitespace otherwise

See AMI v2 Specification for details:
https://wiki.asterisk.org/wiki/display/AST/AMI+v2+Specification#AMIv2Specification-MessageLayout