Changeset: c931022d0670 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=c931022d0670
Modified Files:
tools/merovingian/utils/control.c
Branch: default
Log Message:
monetdb: try to avoid unsupported merovingian server errors
Read a bit clumpsy to work around blockmode's two length bytes coming in
a separate package from the actual message. This seems to solve
spurious (and random) "unsupported merovingian server" errors when
connecting to a remote merovingian.
diffs (17 lines):
diff --git a/tools/merovingian/utils/control.c
b/tools/merovingian/utils/control.c
--- a/tools/merovingian/utils/control.c
+++ b/tools/merovingian/utils/control.c
@@ -100,8 +100,12 @@ char* control_send(
return(strdup(sbuf));
}
+ /* try reading length */
+ len = recv(sock, sbuf, 2, 0);
+ if (len == 2)
+ len += recv(sock, sbuf + len, sizeof(sbuf) - len, 0);
/* perform login ritual */
- if ((len = recv(sock, sbuf, sizeof(sbuf), 0)) <= 0) {
+ if (len <= 0) {
snprintf(sbuf, sizeof(sbuf), "no response from
merovingian");
return(strdup(sbuf));
}
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