flush

Flush buffered output for a channel 

Tclsh Built-In Commands


SYNOPSIS

flush channelId


DESCRIPTION

Flushes any output that has been buffered for channelId. ChannelId must be a channel identifier such as returned by a previous open or socket command, and it must have been opened for writing. If the channel is in blocking mode the command does not return until all the buffered output has been flushed to the channel. If the channel is in nonblocking mode, the command may return before all buffered output has been flushed; the remainder will be flushed in the background as fast as the underlying file or device is able to absorb it.


PORTABILITY

Windows Server 2012. Windows 8.1. Windows Server 2012 R2. Windows 10. Windows Server 2016. Windows Server 2019.


AVAILABILITY

PTC MKS Toolkit for Power Users
PTC MKS Toolkit for System Administrators
PTC MKS Toolkit for Developers
PTC MKS Toolkit for Interoperability
PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition


SEE ALSO

Commands:
open, socket


PTC MKS Toolkit 10.3 Documentation Build 39.