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Re: WSDL2RPG/HTTPAPI and passing more than 16mb data

From: Sam <cdssi@xxxxxxx>
To: HTTPAPI and FTPAPI Projects <ftpapi@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
Date: Mon, 9 Sep 2013 14:46:17 -0500

Thomas, 
Thank you very much.
Will do.
Sam

Sent from my iPhone

On Sep 9, 2013, at 2:33 PM, Thomas Raddatz <thomas.raddatz@xxxxxxxxxxx> wrote:

> Sam,
> 
> I changed the memory manager of the next coming version of WSDL2RPG. The new parameter does not exist in the current version or in v15beta8.
> 
> Because of module WSDL2R84 did not change since v1.14.1 you can replace your WSDL2R84 and PWSDL2R84 with the attached versions. Though you should make a copy before.
> 
> You may also consider to change procedure "_initializeMemoryManager" of your WS_SRV source member to match the one attached. Do not completely replace your WS_SRV with the the new version, since it might not work with v1.15beta8. Only replace or update procedure "_initializeMemoryManager" if you want to use separate heaps for all new web service stubs.
> 
> Thomas.
> 
> Am 09.09.2013 17:20, schrieb Sam:
>> Thomas,
>> Thanks for all the help you give and to Scott too,
>> I have v1.15beta8, I didn't see the third parm to pass(use separate heaps) in the memory manager procedure, am I missing something.
>> I checked wsdl2r84 and pwsdl2r84.
>> 
>> Sent from my iPhone
>> 
>> On Sep 9, 2013, at 9:18 AM, thomas.raddatz@xxxxxx wrote:
>> 
>>>   This way I just sent a message of roughly 41mb to the server:
>>>   User-Agent: http-api/1.24
>>>   Content-Length: 43116439
>>>   Content-Type: text/xml
>>>   SOAPAction:
>>>   sendraw(): entered
>>>   <?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope ...
>>>   Thomas.
>>>   ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx schrieb am 09.09.2013 15:47:27:
>>>> Von: thomas.raddatz@xxxxxx
>>>> An: ftpapi@xxxxxxxxxxxxxxxxxxxxxx,
>>>> Datum: 09.09.2013 15:56
>>>> Betreff: Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
>>>> Gesendet von: ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx
>>>> 
>>>> 
>>>> Sam,
>>>> 
>>>> Today dynamic arrays do not (really) help to get beyond 16mb because
>>>   all
>>>> dynamic arrays share the same memory heap. The advantage of dynamic
>>>   arrays
>>>> is that the 16mb are used more efficiently and that that the total
>>>   message
>>>> size can grow up to 32mb. 16mb of static storage of the
>>>   request/response
>>>> data structure plus 16mb additional heap storage.
>>>> 
>>>> For the next release I changed the WSDL2RPG memory manager to
>>>   optionally
>>>> create one heap per array. This way each array can grow up to 16mb.
>>>   If you
>>>> are on WSDL2RPG v1.14.1 or higher, you may consider to replace
>>>   WSDL2R84
>>>> (and PWSDL2R84) to use the new manager. After having generated the
>>>   stub
>>>> you need to change module WS_SRV like this:
>>>> 
>>>>  // Start memory manager, do not use symbolic names
>>>>  // Note 1: It is strongly recommended not to use symbolic names
>>>>  //         due to high performance degradation.
>>>>  // Note 2: Set "use separate heaps" to cTRUE, if your
>>>>  //         request/response messages uses dynamic arrays
>>>>  //         and exceeds 16MB.
>>>>  MemoryManager_attachService(uuid       // web service uuid
>>>>                              : cFalse   // do not use symbolic names
>>>   for
>>>> arrays
>>>>                              : cTrue);  // use separate heaps for
>>>   arrays
>>>> !!!
>>>> 
>>>> Thomas.
>>>> 
>>>> 
>>>> 
>>>> ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx schrieb am 08.09.2013 16:45:26:
>>>> 
>>>>> Von: Cdssi@xxxxxxx
>>>>> An: ftpapi@xxxxxxxxxxxxxxxxxxxxxx,
>>>>> Datum: 08.09.2013 19:47
>>>>> Betreff: WSDL2RPG/HTTPAPI and passing more than 16mb data
>>>>> Gesendet von: ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx
>>>>> 
>>>>> 
>>>>> Hello,
>>>>> We are on iSeries V7.1 and use wsdl2rpg, there is a need to pass
>>>   more
>>>> than
>>>>> 16mb of data to consume web services,
>>>>> Please suggest alternatives or If we are doing something
>>>   incorrectly.
>>>>> Will using Dynamic arrays help?, I think there is an example in
>>>   wsdl2rpg
>>>> 
>>>>> library,
>>>>> Thanks in advance.
>>>   Sam.-------------------------------------------------------------------
>>>   ----
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>>>> 
>>>> 
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> <PWSDL2R84_v1.16.rpgle>
> <WSDL2R84_v1.16.rpgle>
> <WS_SRV_v1.16.rpgle>
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References:
- WSDL2RPG/HTTPAPI and passing more than 16mb data
  - From: Cdssi
- Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
  - From: thomas . raddatz
- Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
  - From: thomas . raddatz
- Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
  - From: Sam
- Re: WSDL2RPG/HTTPAPI and passing more than 16mb data
  - From: Thomas Raddatz

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