Re: sending more then one packet

Newlines would provide nothing but formatting for readability.  They would not 
change the meaning of the XML.  Not including newlines, as is done by many SOAP 
implementations, reduces the payload size.

Scott Nichol

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----- Original Message ----- 
From: "Bishop, Ryan" <Ryan.Bishop@xxxxxxxxxx>
To: "'Scott Nichol'" <snicholnews@xxxxxxxxxxxxxxx>
Sent: Thursday, May 13, 2004 6:14 PM
Subject: RE: [Nusoap-general] sending more then one packet


thanks for helping with this! Im getting really close now.

Also im curious if / why nusoap doesnt include linefeeds in the packets. is
this a server requirement to have line feeds after each tag?

<tag>
<tag2>
<tag3>data</tag3>
</tag2>
</tag>



> ----------
> From: Scott Nichol
> Sent: Thursday, May 6, 2004 7:37 PM
> To: nusoap-general@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re: [Nusoap-general] sending more then one packet
> 
> What do you mean by "packet"?  Do you literally mean that the request must
> be sent in exactly 2 TCP/IP packets?  That is a truly bizarre requirement
> that sounds like poor coding on the server.  I think this would be a
> challenging requirement for most SOAP client implementations.
> 
> Here is my suggestion for modifying NuSOAP's soap_transport_http class to
> work with this server.
> 
> 1. In buildPayload, comment out the last line
> 
>    $this->outgoing_payload .= $data;
> 
>    This will mean the $this->outgoing_payload will only have the HTTP
> headers.
> 
> 2. In sendRequest, you will see the following code
> 
>    if(!fputs($this->fp, $this->outgoing_payload,
> strlen($this->outgoing_payload))) {
>      $this->setError('couldn\'t write message data to socket');
>      $this->debug('couldn\'t write message data to socket');
>      return false;
>    }
>    $this->debug('wrote data to socket, length = ' .
> strlen($this->outgoing_payload));
> 
>    After that, add the following
> 
>    fflush($this->fp);
>    if(!fputs($this->fp, $data, strlen($data))) {
>      $this->setError('couldn\'t write message data to socket');
>      $this->debug('couldn\'t write message data to socket');
>      return false;
>    }
>    $this->debug('wrote data to socket, length = ' . strlen($data));
> 
> This will make NuSOAP write the data to the socket in 2 separate writes.
> The underlying TCP/IP implementation is free to coalesce these 2 writes
> into a single packet, but most of the time with most implementations, it
> will be sent as two packets.
> 
> Scott Nichol
> 
> Do not send e-mail directly to this e-mail address,
> because it is filtered to accept only mail from
> specific mail lists.
> ----- Original Message ----- 
> From: "Bishop, Ryan" <Ryan.Bishop@xxxxxxxxxx>
> To: <nusoap-general@xxxxxxxxxxxxxxxxxxxxx>
> Sent: Thursday, May 06, 2004 4:42 PM
> Subject: [Nusoap-general] sending more then one packet
> 
> 
> hello,
> 
> im sending my SOAP request all in one packet, however the SOAP server
> needs
> it to be in two packets. one for the header, ie. POST /4DSOAP/
> HTTP/1.0User-Agent: NuSOAP/0.6.7 (1.75)Host: Content-Type: text/xml;
> charset=ISO-8859-1Content-Length: 538
> 
> and another packet  for the <SOAP -ENV code...
> 
> anyone know how or have to split this into two packets to get a result
> back
> using nusoap ?
> 
> thanks for any help
> 
> Ryan
> 
> 
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