folly::getKeepAliveToken

Synopses

Declared in <folly/Executor.h>

Returns a keep-alive token referring to executor.

template<typename ExecutorT>
Executor::KeepAlive<ExecutorT>
getKeepAliveToken(ExecutorT& executor);

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Returns a copy of the keep-alive token ka.

template<typename ExecutorT>
Executor::KeepAlive<ExecutorT>
getKeepAliveToken(Executor::KeepAlive<ExecutorT>& ka);

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Returns a keep-alive token which guarantees that Executor will keep processing tasks until the token is released (if supported by Executor). KeepAlive always contains a valid pointer to an Executor.

template<typename ExecutorT>
Executor::KeepAlive<ExecutorT>
getKeepAliveToken(ExecutorT* executor);

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