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| author | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
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| committer | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
| commit | 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 (patch) | |
| tree | 158cfc17b2f644a10f063cb546752cfaae12c97f /devdocs/elisp/transaction-queues.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
Diffstat (limited to 'devdocs/elisp/transaction-queues.html')
| -rw-r--r-- | devdocs/elisp/transaction-queues.html | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/devdocs/elisp/transaction-queues.html b/devdocs/elisp/transaction-queues.html deleted file mode 100644 index 97afaf4a..00000000 --- a/devdocs/elisp/transaction-queues.html +++ /dev/null @@ -1,14 +0,0 @@ - <h3 class="section">Transaction Queues</h3> <p>You can use a <em>transaction queue</em> to communicate with a subprocess using transactions. First use <code>tq-create</code> to create a transaction queue communicating with a specified process. Then you can call <code>tq-enqueue</code> to send a transaction. </p> <dl> <dt id="tq-create">Function: <strong>tq-create</strong> <em>process</em> -</dt> <dd><p>This function creates and returns a transaction queue communicating with <var>process</var>. The argument <var>process</var> should be a subprocess capable of sending and receiving streams of bytes. It may be a child process, or it may be a TCP connection to a server, possibly on another machine. </p></dd> -</dl> <dl> <dt id="tq-enqueue">Function: <strong>tq-enqueue</strong> <em>queue question regexp closure fn &optional delay-question</em> -</dt> <dd> -<p>This function sends a transaction to queue <var>queue</var>. Specifying the queue has the effect of specifying the subprocess to talk to. </p> <p>The argument <var>question</var> is the outgoing message that starts the transaction. The argument <var>fn</var> is the function to call when the corresponding answer comes back; it is called with two arguments: <var>closure</var>, and the answer received. </p> <p>The argument <var>regexp</var> is a regular expression that should match text at the end of the entire answer, but nothing before; that’s how <code>tq-enqueue</code> determines where the answer ends. </p> <p>If the argument <var>delay-question</var> is non-<code>nil</code>, delay sending this question until the process has finished replying to any previous questions. This produces more reliable results with some processes. </p> -</dd> -</dl> <dl> <dt id="tq-close">Function: <strong>tq-close</strong> <em>queue</em> -</dt> <dd><p>Shut down transaction queue <var>queue</var>, waiting for all pending transactions to complete, and then terminate the connection or child process. </p></dd> -</dl> <p>Transaction queues are implemented by means of a filter function. See <a href="filter-functions">Filter Functions</a>. </p><div class="_attribution"> - <p class="_attribution-p"> - Copyright © 1990-1996, 1998-2022 Free Software Foundation, Inc. <br>Licensed under the GNU GPL license.<br> - <a href="https://www.gnu.org/software/emacs/manual/html_node/elisp/Transaction-Queues.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Transaction-Queues.html</a> - </p> -</div> |