Class: ReadStream

vertx/streams~ ReadStream

new ReadStream(delegate)

Provides methods to read from a data stream. It's used by things like module:vertx/file_system.AsyncFile and module:vertx/http.HttpServerResponse and is not typically instantiated directly.
Parameters:
Name Type Description
delegate external:ReadStream The Java delegate
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Extends

Methods

dataHandler(handler)

Set a data handler. As data is read, the handler will be called with a Buffer containing the data read.
Parameters:
Name Type Description
handler BodyHandler the handler to call
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endHandler(handler)

Set an end handler. Once the stream has ended, and there is no more data to be read, the handler will be called.
Parameters:
Name Type Description
handler Handler the handler to call
Source:

exceptionHandler(handler)

Set an exception handler.
Parameters:
Name Type Description
handler Handler the handler to call
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pause()

Pause the ReadStream. While the stream is paused, no data will be sent to the data Handler
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resume()

Resume reading. If the ReadStream has been paused, reading will recommence on it.
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