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method

http.IncomingMessage.findfindT>(fn: (data: any, options?: Abortable) => data is T,options?: PickReadableOperatorOptions, 'signal' | 'concurrency'>): Promiseundefined | T>;This method is similar to Array.prototype.find and calls fn on each chunk in the stream to find a chunk with a truthy value for fn. Once an fn call's awaited return value is truthy, the stream is destroyed and the promise is fulfilled with value for which fn returned a truthy value. If all of the fn calls on the chunks return a falsy value, the promise is fulfilled with undefined.

@param fna function to call on each chunk of the stream. Async or not.

@returnsa promise evaluating to the first chunk for which fn evaluated with a truthy value, or undefined if no element was found.

find(fn: (data: any, options?: Abortable) => boolean | Promiseboolean>,options?: PickReadableOperatorOptions, 'signal' | 'concurrency'>): Promiseany>;This method is similar to Array.prototype.find and calls fn on each chunk in the stream to find a chunk with a truthy value for fn. Once an fn call's awaited return value is truthy, the stream is destroyed and the promise is fulfilled with value for which fn returned a truthy value. If all of the fn calls on the chunks return a falsy value, the promise is fulfilled with undefined.

@param fna function to call on each chunk of the stream. Async or not.

@returnsa promise evaluating to the first chunk for which fn evaluated with a truthy value, or undefined if no element was found.

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