Handle channel closure during a receive callback when the ringbuffer wraps.

[utcp] / makegraph

diff --git a/makegraph b/makegraph
index 97b29227aa69ab1dddf4ede4087584506bb5dab6..04e76064b8080bcdd31d61895cdb1b46218676c1 100755 (executable)
--- a/makegraph
+++ b/makegraph
@@ -57,8 +57,8 @@ for peer in client server; do
                        "$LOG.rtt" using 1:(\$10/1000) title "rto"
 
                set bmargin 4
-               set xtics format "%g"
-               set xlabel "time"
+               set xtics format "%.3S"
+               set xlabel "time (seconds)"
                set ylabel "size (bytes)"
                plot \
                        "$LOG.left" using 1:(\$4 > 0 ? \$4 : 0) title "cwnd left", \