Commit 4a340b9b authored by Leigh B. Stoller's avatar Leigh B. Stoller
Browse files

Minor change to deal with buffering. The output looks odd cause

fread in php is buffered.
parent e352f303
......@@ -80,7 +80,12 @@ header("Pragma: no-cache");
flush();
if ($fp = popen("$TBSUEXEC_PATH $uid $pid spewlogfile $pid $eid", "r")) {
while ($string = fread($fp, 128)) {
# Since there is no nonblocking mode, read in fairly small
# chunks to avoid many lines (since lines are short) from being
# buffered up. Its annoying when watching the web page.
set_file_buffer($fp, 0);
while ($string = fread($fp, 32)) {
echo "$string";
flush();
}
......
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