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unwire / handsoap

Handsoap is a library for creating SOAP clients in Ruby
http://github.com/unwire/handsoap
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jasperserver multipart response #21

Open rossi-jeff opened 13 years ago

rossi-jeff commented 13 years ago

I am trying to convert some SOAP::RPC::DRIVER code I was using to fetch pdf documents from jasperserver. This probably isn't really an issue I just can't seem to find how to do it in the documentation.

My xml request <?xml version='1.0' ?>

env:Body <request operationName="runReport" locale="en"><argument name="RUN_OUTPUT_FORMAT">PDF</argument><resourceDescriptor isNew="false" wsType="" name="" uriString="/reports/staging/staging-stop"><label>null</label><parameter name="start_date"><![CDATA[1300410000000]]></parameter><parameter name="time_zone_offset"><![CDATA[-3600]]></parameter><parameter name="end_time"><![CDATA[00:59:59]]></parameter><parameter name="output_format"><![CDATA[PDF]]></parameter><parameter name="device_id"><![CDATA[51]]></parameter><parameter name="user_id"><![CDATA[1]]></parameter><parameter name="include"><![CDATA[true]]></parameter><parameter name="time_zone"><![CDATA[Central Time (US & Canada)]]></parameter><parameter name="end_date"><![CDATA[1301101199000]]></parameter><parameter name="start_time"><![CDATA[01:00:00]]></parameter></resourceDescriptor></request> /env:Body /env:Envelope portion of backtrace from error ``` /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in `parse_multipart' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:25:in `parse_http_part' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/curb_driver.rb:64:in `send_http_request' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:249:in `invoke' ``` Are there some options to invoke or a method of response that will make this work?
troelskn commented 13 years ago

What's the error message? It seems to be something in the http-parser.

troelskn commented 13 years ago

Oh .. and if you switch to a different http-driver, does the problem go away?

rossi-jeff commented 13 years ago

On 03/26/2011 05:00 AM, troelskn wrote:

What's the error message? It seems to be something in the http-parser.

Here's the full backtrace caught by a rescue clause in my controller

Fatal Error bad content body in Report download at Sat Mar 26 08:04:33 -0400 2011

Parameters during error request {"start_date"=>"2011-03-19", "format"=>"PDF", "max_speed"=>"30", "action"=>"single", "group_id"=>["5", "default"], "device_id"=>"51", "report_id"=>"8", "time_zone"=>"Central Time (US & Canada)", "controller"=>"pdf", "end_date"=>"2011-03-26"} /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in parse_multipart' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:25:in parse_http_part' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/curb_driver.rb:64:in send_http_request' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:249:ininvoke' /home/jeff/svn/intouchmvc/trunk/app/models/management_service_service.rb:150:in run_report' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:189:insend' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:189:in method_missing' /home/jeff/svn/intouchmvc/trunk/app/controllers/pdf_controller.rb:354:in single' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:in send' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:1322:in perform_action_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:617:in call_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:610:in perform_action_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:in perform_action_without_rescue' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in ms' /usr/lib/ruby/1.8/benchmark.rb:308:in realtime' /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/benchmark.rb:17:in ms' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/benchmarking.rb:68:in perform_action_without_rescue' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rescue.rb:160:in perform_action_without_flash' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/flash.rb:141:in perform_action_without_newrelic_trace' /usr/lib/ruby/gems/1.8/gems/newrelic_rpm-2.13.4/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:254:in perform_action' /usr/lib/ruby/gems/1.8/gems/newrelic_rpm-2.13.4/lib/new_relic/agent/method_tracer.rb:141:in trace_execution_scoped' /usr/lib/ruby/gems/1.8/gems/newrelic_rpm-2.13.4/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:247:in perform_action' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:in send' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:523:in process_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/filters.rb:606:in process' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:391:in process' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/base.rb:386:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/routing/route_set.rb:433:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:88:in dispatch' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:111:in _call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:82:in initialize' /usr/lib/ruby/gems/1.8/gems/newrelic_rpm-2.13.4/lib/new_relic/rack/developer_mode.rb:20:in call' /usr/lib/ruby/gems/1.8/gems/newrelic_rpm-2.13.4/lib/new_relic/rack/developer_mode.rb:20:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/head.rb:9:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/methodoverride.rb:24:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/params_parser.rb:15:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/rewindable_input.rb:25:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/session/abstract_store.rb:122:in call' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:29:in call' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in cache' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:9:in cache' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/query_cache.rb:28:in call' /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/failsafe.rb:11:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in synchronize' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/dispatcher.rb:106:in call' /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/static.rb:31:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:46:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in each' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in call' /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/log_tailer.rb:17:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/content_length.rb:13:in call' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb:46:in service' /usr/lib/ruby/1.8/webrick/httpserver.rb:104:inservice' /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in run' /usr/lib/ruby/1.8/webrick/server.rb:173:instart_thread' /usr/lib/ruby/1.8/webrick/server.rb:162:in start' /usr/lib/ruby/1.8/webrick/server.rb:162:instart_thread' /usr/lib/ruby/1.8/webrick/server.rb:95:in start' /usr/lib/ruby/1.8/webrick/server.rb:92:ineach' /usr/lib/ruby/1.8/webrick/server.rb:92:in start' /usr/lib/ruby/1.8/webrick/server.rb:23:instart' /usr/lib/ruby/1.8/webrick/server.rb:82:in start' /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb:13:in run' /usr/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:111 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in gem_original_require' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:inrequire' script/server:3

And here's the method from my handsoap model

def run_report(report,format,parameters) soap_action = 'runReport' xml = '' doc = Builder::XmlMarkup.new(:target => xml) doc.request(:operationName => 'runReport', :locale => 'en') do |request| request.argument(format, :name => 'RUN_OUTPUT_FORMAT') request.resourceDescriptor(:name => '', :wsType => '', :uriString => report, :isNew => 'false') do |resource| resource.label('null') if parameters.size > 0 parameters.each do |k,v| if v.is_a?(Array) v.each do |v2| resource.parameter(:name => k, :isListItem => true) do |p| p.cdata!(v2) end end else resource.parameter(:name => k) do |p| p.cdata!(v) end end end end end end response = invoke('runReport', soap_action) do |message|

message.set_attr("env:encodingStyle","http://schemas.xmlsoap.org/soap/encoding/") message.add('requestXmlString',xml) do |request| request.set_attr("xsi:type","xsd:string") end end return response.http_response.parts end

I'm hoping it's just a simple error on my part.

Thank You

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

rossi-jeff commented 13 years ago

On 03/26/2011 05:02 AM, troelskn wrote:

Oh .. and if you switch to a different http-driver, does the problem go away?

I'm not sure how to do that.

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

troelskn commented 13 years ago

I'm not sure how to do that.

Put this in your global config to switch to the Net::HTTP driver

Handsoap.http_driver = :net_http

You can see a full list of supported drivers here

troelskn commented 13 years ago 
Fatal Error bad content body in Report download at Sat Mar 26 08:04:33-0400 2011
...
/usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in
`parse_multipart'

This is the culprit. It appears that the response, which is a multipart, is malformed. I suspect that this is a problem with the http client driver (curb), but it could also be the server sending garbage. If it doesn't work after switching http client driver, can you try to dump the tcp stream and attach it here? You can use tcpdump or Wireshark for capturing the stream.

rossi-jeff commented 13 years ago

On 03/26/2011 10:32 AM, troelskn wrote:

Fatal Error bad content body in Report download at Sat Mar 26 08:04:33-0400 2011 ... /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in `parse_multipart'

This is the culprit. It appears that the response, which is a multipart, is malformed. I suspect that this is a problem with the http client driver (curb), but it could also be the server sending garbage. If it doesn't work after switching http client driver, can you try to dump the tcp stream and attach it here? You can use tcpdump or Wireshark for capturing the stream.

The server is jasper server and I have gotten pdfs with SOAP::RPC::DRIVER, can I change the http driver for just this class or possible just the method to get pdfs instead of globally? I have 2 other classes that are working properly using handsoap w/ curb.

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

rossi-jeff commented 13 years ago

<?xml version="1.0" encoding="utf-8" ?> <env:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"> env:Body

<request operationName="runReport" locale="en"><argument name="RUN_OUTPUT_FORMAT">PDF</argument><resourceDescriptor isNew="false" name="" wsType="" uriString="/reports/staging/staging-speeding"><label>null</label><parameter name="start_date"><![CDATA[1300496400000]]></parameter><parameter name="time_zone_offset"><![CDATA[-3600]]></parameter><parameter name="end_time"><![CDATA[00:59:59]]></parameter><parameter name="max_speed"><![CDATA[30]]></parameter><parameter name="output_format"><![CDATA[PDF]]></parameter><parameter name="device_id"><![CDATA[51]]></parameter><parameter name="user_id"><![CDATA[1]]></parameter><parameter name="include"><![CDATA[true]]></parameter><parameter name="time_zone"><![CDATA[Central Time (US & Canada)]]></parameter><parameter name="end_date"><![CDATA[1301187599000]]></parameter><parameter name="start_time"><![CDATA[01:00:00]]></parameter></resourceDescriptor></request>

/env:Body /env:Envelope

= Response

HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Content-Type: multipart/related; type="text/xml"; start="<8C8B7B1B32038C422B14EB06C05AF180>";
boundary="----=_Part_167_24156315.1301150522545" Transfer-Encoding: chunked Date: Sat, 26 Mar 2011 14:42:02 GMT

314

------=_Part_167_24156315.1301150522545 Content-Type: text/xml; charset=UTF-8 Content-Transfer-Encoding: binary Content-Id: <8C8B7B1B32038C422B14EB06C05AF180>

<?xml version="1.0" encoding="utf-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">soapenv:Body<runReportResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><runReportReturn xsi:type="xsd:string"><?xml version="1.0" encoding="UTF-8"?> Æø¥à}CÆúU¾qmnResult version="2.0.1"> <¶Ó p@<×g¦ZµgfÌ ",:ªJ©k©xDºÇmQilÅ¿ï¹8'è vnâÂ+RÒ&Ñ"ãU)¾UI+Üä~ |7³ñÂÁp.ËR·]±N«¸Îv°ã¿B5ǧ¾+Z¨ÛÆp´Kº~(zÇö<óñ}ÿÿñTcÁÿ?ßø/ÿW▒óåÝy¡:i»Iqðãân«µÔüa µqn%;¡~×máºO¼){¡HÏv5"îfñü vëÍt¿ØðÏÅ÷þKÿÅQýüü_àd¿üU¯9+mé qZ|áù¥ ßÞëj~1ñÈïæ0'ߥÿ+âáàøÂØßí2ñºõoìx?çâûÿ%ÿâ¨þÇþ~/¿ð2þ«ë3{Ùü½O2Ó> nvû+OâÂßøIõXõÝ3SþÎÔ£@Û;[oÝmÃ#×»¯ìx?çâûÿ%ÿâ©·öëm Æ+³Ès$çîäSõÜ׳¬yD^lope>ø°#'ÆÒG¾×#d}LtIàÿ1dñ¢@®dßêë¼Ó¥Ãº}ÒKgànåA'ýÒ#úê¥Ö¥m«t(ÄBÖÜñ,>v÷? ªúÌ»/¹ 2000
Ù¯?¼ÇÑ|+ã'ÐüC¤xÄV·²ßY­HÏå3­¾»ð7§±ÔîmG¹iÙâc±Tª¬÷k¡Õì%vP±À¾·(í÷CõíïTsâ£Aé°á§W▒2É×gÐw¨YI5ܥΥ"óZEã;ÉÀÇÖ¼Ïâ§bÒNÖ4¸ZÑäßöm½0÷Zì¼Nª-,▒Dͼw±´ß.T Îr=:S£á¾16ù-L&á.hî9EIYðGåAyÎÅ ------=_Part_167_24156315.1301150522545
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2d

------=_Part_167_24156315.1301150522545--

0

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

troelskn commented 13 years ago

Watch out - that Authorization header is giving away your user/pass in plaintext (it's just base64 encoded). Might want to change that after posting it here. Or edit the post quickly.

troelskn commented 13 years ago

The server is jasper server and I have gotten pdfs with SOAP::RPC::DRIVER, can I change the http driver for just this class or possible just the method to get pdfs instead of globally? I have 2 other classes that are working properly using handsoap w/ curb.

You can override http_driver_instance in your service class

troelskn commented 13 years ago

This is a wild guess, but the other service calls that works - would they happen to be smaller in size? I think the parser may be stumped by the content being in chunked mode. If that is the case, it would require some addition to the http parser library. I would expect this to not be a problem with other drivers than curb, as they will probably abstract the chunked part away. Did you try with another http driver?

rossi-jeff commented 13 years ago

On 03/26/2011 11:09 AM, troelskn wrote:

This is a wild guess, but the other service calls that works - would they happen to be smaller in size? I think the parser may be stumped by the content being in chunked mode. If that is the case, it would require some addition to the http parser library. I would expect this to not be a problem with other drivers than curb, as they will probably abstract the chunked part away. Did you try with another http driver?

I added

http_driver_instance = :net_http

just after the endpoint line in my service class

Fatal Error bad content body in Report download at Sat Mar 26 11:12:15 -0400 2011

Parameters during error request {"start_date"=>"2011-03-19", "format"=>"PDF", "max_speed"=>"30", "action"=>"single", "group_id"=>["5", "default"], "device_id"=>"51", "report_id"=>"12", "time_zone"=>"Central Time (US & Canada)", "controller"=>"pdf", "end_date"=>"2011-03-26"} /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in parse_multipart' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:25:in parse_http_part' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/curb_driver.rb:64:in send_http_request' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:249:ininvoke' /home/jeff/svn/intouchmvc/trunk/app/models/management_service_service.rb:151:in `run_report'

Line 151 is the invoke line from my earlier post

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

rossi-jeff commented 13 years ago

On 03/26/2011 11:09 AM, troelskn wrote:

This is a wild guess, but the other service calls that works - would they happen to be smaller in size? I think the parser may be stumped by the content being in chunked mode. If that is the case, it would require some addition to the http parser library. I would expect this to not be a problem with other drivers than curb, as they will probably abstract the chunked part away. Did you try with another http driver?

Isn't the chunked part what I want?

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

rossi-jeff commented 13 years ago

On 03/26/2011 11:09 AM, troelskn wrote:

This is a wild guess, but the other service calls that works - would they happen to be smaller in size? I think the parser may be stumped by the content being in chunked mode. If that is the case, it would require some addition to the http parser library. I would expect this to not be a problem with other drivers than curb, as they will probably abstract the chunked part away. Did you try with another http driver?

overwriting driver actually took

def http_driver_instance Handsoap::Http.drivers[:net_http].new end

But still no joy

/usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:70:in parse_multipart' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:25:in parse_http_part' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/net_http_driver.rb:71:in send_http_request' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:249:ininvoke' /home/jeff/svn/intouchmvc/trunk/app/models/management_service_service.rb:155:in `run_report'

Jeff Rossi Application Developer | InTouch MVC Office: 800-881-6343 | Cell: 863-669-6488 | Fax: 863-687-0077 5101 Great Oak Dr. Lakeland, Fl 33815

http://www.intouchmvc.com Asset Monitoring Solutions

troelskn commented 13 years ago

Isn't the chunked part what I want?

No, multipart and chunked transfer are two separate matters. Chunked refers to the ability to send a large http response in multiple "chunks", rather than as one stream. So it's a transfer encoding (Sort of like gzip or other transfer-level encoding). Multipart is something higher level (Eg. is parsed later in the process).

But this is just a hunch of mine - It might be a red herring.

I'll suggest that you try to edit /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb and dump the contents of status to see if that makes us any the wiser. Something is clearly going wrong with the parsing around that line.

rossi-jeff commented 13 years ago

On 03/26/2011 06:34 PM, troelskn wrote:

Isn't the chunked part what I want?

No, multipart and chunked transfer are two separate matters. Chunked refers to the ability to send a large http response in multiple "chunks", rather than as one stream. So it's a transfer encoding (Sort of like gzip or other transfer-level encoding). Multipart if something higher level (Eg. is parsed later in the process).

But this is just a hunch of mine - It might be a red herring.

I'll suggest that you try to edit /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb and dump the contents of status to see if that makes us any the wiser. Something is clearly going wrong with the parsing around that line.

I added a couple lines to write status into a log file, contents are status and status.inspect

Logfile created on Sun Mar 27 08:33:14 -0400 2011 by logger.rb/22285

------=_Part_193_22897301.1301229203159 "\r\n------=_Part_193_22897301.1301229203159"

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rossi-jeff commented 13 years ago

On 03/26/2011 06:34 PM, troelskn wrote:

Isn't the chunked part what I want?

No, multipart and chunked transfer are two separate matters. Chunked refers to the ability to send a large http response in multiple "chunks", rather than as one stream. So it's a transfer encoding (Sort of like gzip or other transfer-level encoding). Multipart if something higher level (Eg. is parsed later in the process).

But this is just a hunch of mine - It might be a red herring.

I'll suggest that you try to edit /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb and dump the contents of status to see if that makes us any the wiser. Something is clearly going wrong with the parsing around that line.

Do any of the http drivers have a method to return the raw response?

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http://www.intouchmvc.com Asset Monitoring Solutions

troelskn commented 13 years ago 
------=_Part_193_22897301.1301229203159
"\r\n------=_Part_193_22897301.1301229203159"

I'm not sure what exactly is going wrong here, but it appears that the parser is off by exactly two bytes, which is equal to one line break. I think it is related to the transfer encoding being chunked, but it's probably a bug in the http-parser, rather than the client driver. Can you try to replace the lines 67..71 with the following chunk and see if it works?

if nil == status
  raise EOFError, "no content body"
elsif "\r\n" + boundary != status
  extra = content_io.read("\r\n".size)
  unless extra == "\r\n"
    EOFError, "parse error while reading boundary"
  end
elsif boundary + "\r\n" != status
  raise EOFError, "bad content body"
end
rossi-jeff commented 13 years ago

On 03/27/2011 10:15 AM, troelskn wrote:

------=_Part_193_22897301.1301229203159 "\r\n------=_Part_193_22897301.1301229203159"

I'm not sure what exactly is going wrong here, but it appears that the parser is off by exactly two bytes, which is equal to one line break. I think it is related to the transfer encoding being chunked, but it's probably a bug in the http-parser, rather than the client driver. Can you try to replace the lines 67..71 with the following chunk and see if it works?

 if nil == status
   raise EOFError, "no content body"
 elsif "\r\n" + boundary != status
   extra = content_io.read("\r\n".size)
   unless extra == "\r\n"
     EOFError, "parse error while reading boundary"
   end
 elsif boundary + "\r\n" != status
   raise EOFError, "bad content body"
 end

had to add a raise on the 6th line of your code, but got same error

/usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:77:in parse_multipart' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/abstract_driver.rb:25:in parse_http_part' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/http/drivers/net_http_driver.rb:71:in send_http_request' /usr/lib/ruby/gems/1.8/gems/handsoap-1.1.8/lib/handsoap/service.rb:249:ininvoke' /home/jeff/svn/intouchmvc/trunk/app/models/management_service_service.rb:155:in `run_report'

155 is still invoke line, line #s changed due to http_driver_instance block

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troelskn commented 13 years ago

My bad. I meant:

if nil == status
  raise EOFError, "no content body"
elsif "\r\n" + boundary == status
  extra = content_io.read("\r\n".size)
  unless extra == "\r\n"
    raise EOFError, "parse error while reading boundary"
  end
elsif boundary + "\r\n" != status
  raise EOFError, "bad content body"
end
rossi-jeff commented 13 years ago

On 03/27/2011 05:11 PM, troelskn wrote:

My bad. I meant:

 if nil == status
   raise EOFError, "no content body"
 elsif "\r\n" + boundary == status
   extra = content_io.read("\r\n".size)
   unless extra == "\r\n"
     EOFError, "parse error while reading boundary"
   end
 elsif boundary + "\r\n" != status
   raise EOFError, "bad content body"
 end

Making progress now have different error

Fatal Error undefined method `size' for

Handsoap::Http::Part:0xb5e7641c in Report download at Sun Mar 27

21:11:41 -0400 2011

Parameters during error request {"start_date"=>"2011-03-20", "format"=>"PDF", "max_speed"=>"30", "action"=>"single", "group_id"=>["5", "default"], "device_id"=>"51", "report_id"=>"11", "time_zone"=>"Central Time (US & Canada)", "controller"=>"pdf", "end_date"=>"2011-03-27"} /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/streaming.rb:140:in send_data' /home/jeff/svn/intouchmvc/trunk/app/controllers/pdf_controller.rb:357:in single'

I had inspected the reponse and it was 2 parts, 1st xml, 2nd pdf so I changed my service class to

return response.http_response.parts[1]

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rossi-jeff commented 13 years ago

On 03/27/2011 05:11 PM, troelskn wrote:

My bad. I meant:

 if nil == status
   raise EOFError, "no content body"
 elsif "\r\n" + boundary == status
   extra = content_io.read("\r\n".size)
   unless extra == "\r\n"
     EOFError, "parse error while reading boundary"
   end
 elsif boundary + "\r\n" != status
   raise EOFError, "bad content body"
 end

I got a pdf by changing the return in my service class to

return response.http_response.parts[1].body()

The patch as it is in my abstract driver is

       if nil == status
         raise EOFError, "no content body"
       elsif "\r\n" + boundary == status
         extra = content_io.read("\r\n".size)
         unless extra == "\r\n"
           raise EOFError, "parse error while reading boundary"
         end
       elsif boundary + "\r\n" != status
         raise EOFError, "bad content body"
       end

Thanks

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http://www.intouchmvc.com Asset Monitoring Solutions

rossi-jeff commented 12 years ago

Did this patch ever find it's way into the main codebase?