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fixed bug where time sync UDP client was getting in a state where

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it was using the response from the previous request, and ending
up setting the time 10 seconds back
This commit is contained in:
Jeff Hill
1999-08-26 21:36:39 +00:00
parent 22354438c7
commit f16b63da0b
2 changed files with 48 additions and 0 deletions
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24
src/db/drvTS.c
View File

@@ -13,6 +13,9 @@
/*
* $Log$
* Revision 1.30 1999/08/05 21:50:21 jhill
* global reformat
*
* Revision 1.29 1999/02/11 17:02:34 jhill
* removed potential infinite recursion from tsForceSoftSync()
*
@@ -1830,6 +1833,27 @@ static long TSgetData(char* buf, int buf_size, int soc,
struct timeval timeOut;
struct timespec send_time,recv_time;
/*
* joh 08-26-99
* added this code which removes responses laying around from
* requests made in the past that timed out
*/
Debug(8,"removing stale responses %s\n", "");
while (1) {
int status;
status = ioctl (soc, FIONREAD, (int) &mlen);
if (status<0) {
Debug(1,"ioctl FIONREAD failed because \"%s\"?\n", strerror(errno));
break;
}
else if (mlen==0) {
break;
}
Debug(1,"removing stale response of %d bytes\n", mlen);
recvfrom(soc,buf,buf_size,0,from_sin,&flen);
}
/* convert millisecond time out to seconds/microseconds */
s=TSdata.time_out/1000; us=(TSdata.time_out-(s*1000))*1000;
Debug(6,"time_out Second=%lu\n",s);

24
src/vxWorks/db/drvTS.c
View File

@@ -13,6 +13,9 @@
/*
* $Log$
* Revision 1.30 1999/08/05 21:50:21 jhill
* global reformat
*
* Revision 1.29 1999/02/11 17:02:34 jhill
* removed potential infinite recursion from tsForceSoftSync()
*
@@ -1830,6 +1833,27 @@ static long TSgetData(char* buf, int buf_size, int soc,
struct timeval timeOut;
struct timespec send_time,recv_time;
/*
* joh 08-26-99
* added this code which removes responses laying around from
* requests made in the past that timed out
*/
Debug(8,"removing stale responses %s\n", "");
while (1) {
int status;
status = ioctl (soc, FIONREAD, (int) &mlen);
if (status<0) {
Debug(1,"ioctl FIONREAD failed because \"%s\"?\n", strerror(errno));
break;
}
else if (mlen==0) {
break;
}
Debug(1,"removing stale response of %d bytes\n", mlen);
recvfrom(soc,buf,buf_size,0,from_sin,&flen);
}
/* convert millisecond time out to seconds/microseconds */
s=TSdata.time_out/1000; us=(TSdata.time_out-(s*1000))*1000;
Debug(6,"time_out Second=%lu\n",s);