MonetDB: Oct2010 - flush the output at regular intervals so logg...

[Fabian Groffen]

Changeset: e0c00be04d61 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=e0c00be04d61
Modified Files:
        clients/src/mapiclient/stethoscope.c
Branch: Oct2010
Log Message:

flush the output at regular intervals so logging to file is sort of reliable


diffs (26 lines):

diff -r 37132179cabd -r e0c00be04d61 clients/src/mapiclient/stethoscope.c
--- a/clients/src/mapiclient/stethoscope.c      Wed Oct 20 14:59:23 2010 +0200
+++ b/clients/src/mapiclient/stethoscope.c      Wed Oct 20 15:21:22 2010 +0200
@@ -306,7 +306,9 @@
        }
        printf("-- %sprofiler.start();\n", id);
        doQ("profiler.start();");
+       fflush(NULL);
 
+       i = 0;
        while (mnstr_read(wthr->s, buf, 1, BUFSIZ)) {
                response = buf;
                while ((e = strchr(response, '\n')) != NULL) {
@@ -314,7 +316,12 @@
                        printf("%s%s\n", id, response);
                        response = e + 1;
                }
+               if (++i % 200) {
+                       i = 0;
+                       fflush(NULL);
+               }
        }
+       fflush(NULL);
 
 stop_cleanup:
        doQ("profiler.setNone();");
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