1.0.5: Add Exception Messages; Fix Shutdown

• Add messages to exceptions
• Min spare processes fix and shutdown fix
  • PHP doesn't guarantee destructor order on shutdown and occasionally, the pool process may be shut down before the pool has time to tell it to exit.

1.0.4: Process Pool Bug Fixes and Improvements; Better Documentation

• Process pool bug fixes and improvements
  • Handle exit in message handler better.
  • Add ProcessPoolUnexpectedEOFExceptionWhileWaitingForRequest to differentiate between an EOF mid-request versus waiting for a new request.
  • Include start of input buffer in ProcessPoolUnexpectedMessageException exceptions.
  • Ignore exceptions when cleaning up processes in destructor.
  • Handle process exit better.
  • Updated documentation that hasStdoutData and hasStderrData includes if it has empty data indicating EOF.
  • Added waitForStdoutOrStderr.
• Updated README

1.0.3: Fix blocking reads; Better error handling

• Fix process not being closed on exit message failure.
• Fix blocking reads.
• Add error handling to writes.

1.0.2: Error and EOF Fixes

• Fix unexpected EOF exception on close.
• Fix standard error output across requests.

Added Spare Process Management

• Manage number of spare processes and kill processes in destructor

Initial Release

v1.0

Initial commit