[tor-commits] [torperf/master] Add a comment to the while loop.

[karsten at torproject.org]

commit cb096fd8e6fd212e3d06836d0ab738c6804cc30d
Author: Karsten Loesing <karsten.loesing at gmx.net>
Date:   Tue Apr 17 13:59:59 2012 +0200

    Add a comment to the while loop.
---
 trivsocks-client.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/trivsocks-client.c b/trivsocks-client.c
index 9a32c1e..81e4583 100644
--- a/trivsocks-client.c
+++ b/trivsocks-client.c
@@ -239,6 +239,9 @@ do_http_get(int s, const char *path, const char *hostname,
         return -1;
       }
     }
+    // Get when the next 10% of expected bytes are received; this is a
+    // while loop for cases when we expect only very few bytes and read
+    // more than 10% of them in a single read_all() call.
     while (*read_bytes < expected_bytes &&
         (*read_bytes * 10) / expected_bytes > perc_logged + 1) {
       if (gettimeofday(&dataperctime[++perc_logged], NULL)) {