bughz/sigar
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

handle possible EPERM or ESRCH in MultiProc method

Browse Source
This commit is contained in:
Doug MacEachern 2008-07-13 23:15:08 +00:00
parent 5da628b67b
commit 0fcaf19bb9
2 changed files with 14 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
bindings/java/src/org/hyperic/sigar/MultiProcCpu.java
View File

@ -64,7 +64,13 @@ public class MultiProcCpu extends ProcCpu {
cpu.nproc = pids.length; cpu.nproc = pids.length;
for (int i=0; i<pids.length; i++) { for (int i=0; i<pids.length; i++) {
ProcTime time = sigar.getProcTime(pids[i]); ProcTime time;
try {
time = sigar.getProcTime(pids[i]);
} catch (SigarException e) {
//process may have gone away or EPERM
continue;
}
cpu.total += time.total; cpu.total += time.total;
cpu.user += time.user; cpu.user += time.user;
cpu.sys += time.sys; cpu.sys += time.sys;

8
bindings/java/src/org/hyperic/sigar/MultiProcMem.java
View File

@ -31,7 +31,13 @@ public class MultiProcMem extends ProcMem {
long[] pids = ProcessFinder.find(sigar, query); long[] pids = ProcessFinder.find(sigar, query);
for (int i=0; i<pids.length; i++) { for (int i=0; i<pids.length; i++) {
ProcMem pmem = sigar.getProcMem(pids[i]); ProcMem pmem;
try {
pmem = sigar.getProcMem(pids[i]);
} catch (SigarException e) {
//process may have gone away or EPERM
continue;
}
mem.size += pmem.size; mem.size += pmem.size;
mem.resident += pmem.resident; mem.resident += pmem.resident;
if (pmem.share != Sigar.FIELD_NOTIMPL) { if (pmem.share != Sigar.FIELD_NOTIMPL) {