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Code Issues Releases Activity

Declare directions for sockets between primary and secondary.

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In HAST we use two sockets - one for only sending the data and one for only
receiving the data.

MFC after:	1 month
This commit is contained in:
Pawel Jakub Dawidek 2011-04-02 09:25:13 +00:00
parent 3a0b818f59
commit 02dfe9724c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220271
2 changed files with 12 additions and 0 deletions
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5
sbin/hastd/primary.c
View File

@ -701,6 +701,11 @@ init_remote(struct hast_resource *res, struct proto_conn **inp,
(void)hast_activemap_flush(res);
}
nv_free(nvin);
/* Setup directions. */
if (proto_send(out, NULL, 0) == -1)
pjdlog_errno(LOG_WARNING, "Unable to set connection direction");
if (proto_recv(in, NULL, 0) == -1)
pjdlog_errno(LOG_WARNING, "Unable to set connection direction");
pjdlog_info("Connected to %s.", res->hr_remoteaddr);
if (inp != NULL && outp != NULL) {
*inp = in;

7
sbin/hastd/secondary.c
View File

@ -183,6 +183,10 @@ init_remote(struct hast_resource *res, struct nv *nvin)
unsigned char *map;
size_t mapsize;
/* Setup direction. */
if (proto_send(res->hr_remoteout, NULL, 0) == -1)
pjdlog_errno(LOG_WARNING, "Unable to set connection direction");
map = NULL;
mapsize = 0;
nvout = nv_alloc();
@ -346,6 +350,9 @@ init_remote(struct hast_resource *res, struct nv *nvin)
if (map != NULL)
free(map);
nv_free(nvout);
/* Setup direction. */
if (proto_recv(res->hr_remotein, NULL, 0) == -1)
pjdlog_errno(LOG_WARNING, "Unable to set connection direction");
if (res->hr_secondary_localcnt > res->hr_primary_remotecnt &&
res->hr_primary_localcnt > res->hr_secondary_remotecnt) {
/* Exit on split-brain. */