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Reference / Io\Poll

FailedPollOperationException

abstractclass

abstract class FailedPollOperationException extends PollException

Base class of exceptions for a failed poll operation.

The ERROR_* constants name error categories.

Constants

`ERROR_NONE`	`0`	No error.
`ERROR_SYSTEM`	`1`	A system error.
`ERROR_NOMEM`	`2`	Out of memory.
`ERROR_INVALID`	`3`	Invalid argument.
`ERROR_EXISTS`	`4`	Already exists.
`ERROR_NOTFOUND`	`5`	Not found.
`ERROR_TIMEOUT`	`6`	Timed out.
`ERROR_INTERRUPTED`	`7`	Interrupted.
`ERROR_PERMISSION`	`8`	Permission denied.
`ERROR_TOOBIG`	`9`	Too big.
`ERROR_AGAIN`	`10`	Try again.
`ERROR_NOSUPPORT`	`11`	Not supported.