hcq/MaxScale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge branch 'blr' into develop

Browse Source 
Addition of hashtable load and save. Caching of auth information
This commit is contained in:
Mark Riddoch
2015-02-06 11:52:51 +00:00
parent adc0bb4f70 25e39f35c5
commit d4f5ca6bcb
7 changed files with 385 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
server/modules/routing/binlog/blr_file.c
View File

@ -62,7 +62,7 @@ static void blr_log_header(logfile_id_t file, char *msg, uint8_t *ptr);
/**
* Initialise the binlog file for this instance. MaxScale will look
* for all the binlogs that it has on local disk, determien the next
* for all the binlogs that it has on local disk, determine the next
* binlog to use and initialise it for writing, determining the
* next record to be fetched from the real master.
*
@ -699,3 +699,26 @@ GWBUF *buf;
close(fd);
return buf;
}
/**
* Does the next binlog file in the sequence for the slave exist.
*
* @param router The router instance
* @param slave The slave in question
* @retuen 0 if the next file does not exist
*/
int
blr_file_next_exists(ROUTER_INSTANCE *router, ROUTER_SLAVE *slave)
{
char *sptr, buf[80], bigbuf[4096];
int filenum;
if ((sptr = strrchr(slave->binlogfile, '.')) == NULL)
return 0;
filenum = atoi(sptr + 1);
sprintf(buf, BINLOG_NAMEFMT, router->fileroot, filenum + 1);
sprintf(bigbuf, "%s/%s", router->binlogdir, buf);
if (access(bigbuf, R_OK) == -1)
return 0;
return 1;
}