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Php or Servlet Error Trapping

I have a php file that invokes a java servlet. it works most of the time. But occasionally it doesn't.

The php file invokes the servlet like below

if (fopen("[url removed, login to view]" ..

then it has an else statement that throws everything to the screen if an error occurs.

Occasionally it throws an error.

When I check the java logs it's like the servlet was never invoked.

So, I want to find out what's causing this error. Is there an error code? Is there a way to write all errors to a error-log file.

I also found the below error occasionally occurring:

[03-Jul-2006 19:35:00] PHP Warning: fopen(app/scheduler failed to open stream: HTTP request failed! HTTP/1.1 503 Service Temporarily Unavailable in /home/morepr2/public_html/[url removed, login to view] on line 9

The above error is different from the error that occurred today.

So the job is to help find what the error is and how to handle it properly when it occurs.

If interested leave your TIME and COST estimate.

Thanks,

Mark

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

internet

Taidot: tekniikka, Java, MySQL, PHP, tietojärjestelmäarkkitehtuuri, Ohjelmistojen testaus

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Tietoa työnantajasta:
( 137 arvostelua ) United States

Projektin tunnus: #3624905

2 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

oceandeveloper

See private message.

$42.5 USD 4 päivässä
(48 arvostelua)
4.7
ertinumsl

See private message.

$25.5 USD 4 päivässä
(11 arvostelua)
4.2