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Instead of sending all data to control mode clients as fast as possible,

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add a limit of how much data will be sent to the client and try to use
it for panes with some degree of fairness. GitHub issue 2217, with
George Nachman.
This commit is contained in:
nicm
2020-06-01 09:43:00 +00:00
parent 175e45005f
commit a54a88edd6
11 changed files with 490 additions and 176 deletions
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21
cmd-capture-pane.c
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@@ -214,15 +214,20 @@ cmd_capture_pane_exec(struct cmd *self, struct cmdq_item *item)
return (CMD_RETURN_ERROR);
if (args_has(args, 'p')) {
if (!file_can_print(c)) {
cmdq_error(item, "can't write output to client");
free(buf);
return (CMD_RETURN_ERROR);
}
file_print_buffer(c, buf, len);
if (args_has(args, 'P') && len > 0)
if (len > 0 && buf[len - 1] == '\n')
len--;
if (c->flags & CLIENT_CONTROL)
control_write(c, "%.*s", (int)len, buf);
else {
if (!file_can_print(c)) {
cmdq_error(item, "can't write to client");
free(buf);
return (CMD_RETURN_ERROR);
}
file_print_buffer(c, buf, len);
file_print(c, "\n");
free(buf);
free(buf);
}
} else {
bufname = NULL;
if (args_has(args, 'b'))