Function execCommandAbort

app/redis-6.2.6/src/multi.c:147–157

Aborts a transaction, with a specific error message. * The transaction is always aborted with -EXECABORT so that the client knows * the server exited the multi state, but the actual reason for the abort is * included too. * Note: 'error' may or may not end with \r\n. see addReplyErrorFormat. */

 * included too.
 * Note: 'error' may or may not end with \r\n. see addReplyErrorFormat. */
void execCommandAbort(client *c, sds error) {
    discardTransaction(c);

    if (error[0] == '-') error++;
    addReplyErrorFormat(c, "-EXECABORT Transaction discarded because of: %s", error);

    /* Send EXEC to clients waiting data from MONITOR. We did send a MULTI
     * already, and didn't send any of the queued commands, now we'll just send
     * EXEC so it is clear that the transaction is over. */
    replicationFeedMonitors(c,server.monitors,c->db->id,c->argv,c->argc);
}

void execCommand(client *c) {
    int j;