BackoffRetry retries up to `maxAttempts` times, and the interval will grow exponentially.

CheckHTTP 检查一个workload的所有URL CheckHTTP 事实上一般也就一个.

CheckTCP 检查一个TCP 这里不支持ctx?.

GetAppInfo return app info.

GetIP Get hostIP.

GetMaxAttemptsByTTL .

IsDockerized returns if the agent is running in docker.

MakeDockerClient make a docker client.

MakeYavirtClient make a yavirt client.

NewBufPipe creates a synchronous pipe with capacity.

NewGroupCAS .

NewHashBackends new a hash backends.

NewRetryTask .

ReplaceNonUtf8 replaces non-utf8 characters in \x format.

UseLabelAsFilter return if use label as filter.

WithTimeout runs a function with given timeout.

WritePid write pid.

Pool .

GroupCAS indicates cas locks which are grouped by keys.

HashBackends is a simple hash backend.

A PipeReader is the read half of a pipe.

A PipeWriter is the write half of a pipe.

RetryTask .