signal.trigger( )

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4D v20.6

4D Language Reference

Process (Communications)

signal.trigger( )


	signal.trigger ()

	Does not require any parameters

Description

The signal.trigger( ) method sets the "signaled" property of the signal object to true and awakes all workers or processes waiting for this signal.

Note: For more information on the signal object, please refer to the New signal command.

If the signal is already in the signaled state (i.e. the signaled property is already true), the method does nothing.

Example

See example for the New signal command.

See also

New signal
signal.wait( )

PROPERTIES

Product: 4D
Theme: Process (Communications)

PAGE CONTENTS

Description

Example

HISTORY

Created: 4D v17 R4

ARTICLE USAGE

4D Language Reference ( 4D v20)
4D Language Reference ( 4D v20.1)
4D Language Reference ( 4D v20.2)
4D Language Reference ( 4D v20.3)
4D Language Reference ( 4D v20.4)
4D Language Reference ( 4D v20.5)
4D Language Reference ( 4D v20.6)

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