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QuestionBad UDP length 736 > IP payload length Len = 728 packet drop Pin
sarali8-Apr-19 18:35
sarali8-Apr-19 18:35 
AnswerRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
Gerry Schmitz9-Apr-19 6:22
mveGerry Schmitz9-Apr-19 6:22 
AnswerRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
Randor 10-Apr-19 21:26
professional Randor 10-Apr-19 21:26 
GeneralRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
sarali12-Apr-19 20:43
sarali12-Apr-19 20:43 
GeneralRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
Randor 28-Apr-19 12:50
professional Randor 28-Apr-19 12:50 
GeneralRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
sarali10-May-19 2:55
sarali10-May-19 2:55 
PraiseRe: Bad UDP length 736 > IP payload length Len = 728 packet drop Pin
Randor 10-May-19 11:18
professional Randor 10-May-19 11:18 
QuestionActive PID Pin
Mohibur Rashid4-Apr-19 15:05
professionalMohibur Rashid4-Apr-19 15:05 
I had to write an application long time ago whose job was to check if PID is Active or not.

The Scenario was:
Crontab will execute a process every minute
Process takes longer than a minute
So, new process will check if PID file exists or not
If PID exists new process will abort.
But before aborting new process will ensure that current process is not running longer than 30 minutes. Because, it is observed if the particular process is running more than 20 minutes, it's because some exception that the process couldn't handle. In this case, we simply kill the process for greater good.

Then a scenario crossed my mind.
What if somehow current process failed remove the pid file(whatever the reason) and the PID I am trying to kill is not my my process.

What is the possibility of reaching this scenario.

FYI, I don't handle that service more than 2 years, it's still running. But I want to know if there is any issue.
I do not fear of failure. I fear of giving up out of frustration.

AnswerRe: Active PID Pin
Randor 4-Apr-19 15:57
professional Randor 4-Apr-19 15:57 
GeneralRe: Active PID Pin
Mohibur Rashid4-Apr-19 16:12
professionalMohibur Rashid4-Apr-19 16:12 
GeneralRe: Active PID Pin
Randor 4-Apr-19 16:23
professional Randor 4-Apr-19 16:23 
AnswerRe: Active PID Pin
k50544-Apr-19 16:29
mvek50544-Apr-19 16:29 
GeneralRe: Active PID Pin
Mohibur Rashid4-Apr-19 18:17
professionalMohibur Rashid4-Apr-19 18:17 
QuestionUsing "R CMD INSTALL ..." to install package Pin
Vaclav_1-Apr-19 14:41
Vaclav_1-Apr-19 14:41 
RantRe: Using "R CMD INSTALL ..." to install package Pin
k50542-Apr-19 4:50
mvek50542-Apr-19 4:50 
GeneralRe: Using "R CMD INSTALL ..." to install package Pin
Richard MacCutchan3-Apr-19 8:24
mveRichard MacCutchan3-Apr-19 8:24 
GeneralRe: Using "R CMD INSTALL ..." to install package Pin
k50543-Apr-19 10:51
mvek50543-Apr-19 10:51 
Questioncommand "/../" Pin
Vaclav_1-Apr-19 7:35
Vaclav_1-Apr-19 7:35 
AnswerRe: command "/../" Pin
k50541-Apr-19 9:17
mvek50541-Apr-19 9:17 
AnswerRe: command "/../" Pin
Eddy Vluggen1-Apr-19 9:35
professionalEddy Vluggen1-Apr-19 9:35 
GeneralRe: command "/../" Pin
Vaclav_1-Apr-19 14:32
Vaclav_1-Apr-19 14:32 
GeneralRe: command "/../" Pin
k50541-Apr-19 17:39
mvek50541-Apr-19 17:39 
GeneralRe: command "/../" Pin
Eddy Vluggen2-Apr-19 1:49
professionalEddy Vluggen2-Apr-19 1:49 
AnswerRe: command "/../" Pin
Richard MacCutchan1-Apr-19 21:24
mveRichard MacCutchan1-Apr-19 21:24 
GeneralRe: command "/../" Pin
Vaclav_2-Apr-19 3:26
Vaclav_2-Apr-19 3:26 

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