Vely logo install | documentation | examples | articles | changelog
16.6.0 released on Mar 08, 2023 | articles updated on Mar 20, 2023


Purpose: Flush output.

Use flush-output statement to flush any pending output to the client (such as FastCGI_client) or from the command_line application.

This can be useful if the complete output would take longer to produce and intermittent partial output would be needed.

Note that whether the client will actually receive the output in this fashion depends on several factors, including the client itself and any intermediaries such as proxy servers.


In this case the complete output may take at least 20 seconds. With flush-output, the message "This is partial output" will be flushed out immediately.
@This is partial output
@This is final output

See also

Output ( finish-output   flush-output   output_statement   p-dbl   pf-out   pf-url   pf-web   p-num   p-out   p-path   p-url   p-web  )  SEE ALL (documentation)

Copyright (c) 2017-2023 DaSoftver LLC. Vely is a trademark of Dasoftver LLC. The software and information herein are provided "AS IS" and without any warranties or guarantees of any kind. Vely elephant logo (c) 2022 DaSoftver LLC. This web page is licensed under CC-BY-SA-4.0. Contact email