Add some comments.

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@293 d4fa192b-c00b-0410-8231-f00ffab90ce4

diff --git a/varnish-tools/fetcher/fetcher.c b/varnish-tools/fetcher/fetcher.c
index b4d61ce10bb1bb8243b8573953207f0cf2da06c2..12c4b5712e3edc8b1f2e677455513a910f0455bb 100644 (file)
--- a/varnish-tools/fetcher/fetcher.c
+++ b/varnish-tools/fetcher/fetcher.c
@@ -51,6 +51,7 @@ main(void)
        const char *line;
        FILE *f;
 
+       /* connect to accelerator */
        memset(&hints, 0, sizeof(hints));
        hints.ai_family = AF_INET;
        hints.ai_socktype = SOCK_STREAM;
@@ -62,12 +63,15 @@ main(void)
                err(1, "connect()");
        if ((f = fdopen(sd, "w+")) == NULL)
                err(1, "fdopen()");
+
        for (ctr = 0; ctr < 5000; ++ctr) {
                fprintf(stderr, "\r%d ", ctr);
+
+               /* send request */
+               fprintf(f, req_pattern, ctr);
 #ifdef DEBUG
                fprintf(stderr, req_pattern, ctr);
 #endif
-               fprintf(f, req_pattern, ctr);
 
                /* get response header */
                if ((line = read_line(f)) == NULL)
@@ -95,5 +99,6 @@ main(void)
                                errx(1, "connection prematurely closed");
        }
        fclose(f);
+
        exit(0);
 }