The following works fine as a standalone ruby program:
**********************************************************************************************
t = Time.now
starter = Time.local(t.year,t.mon, t.day) + (24 *3600)
ender = starter + 7 * 24 *3600
lat = 40.352039
lon = -74.191961
require 'soap/wsdlDriver'
params = {:maxt => false, :mint => false, :temp => true, :dew => false,
:pop12 => false, :qpf => false, :sky => false, :snow => false,
:wspd => false, :wdir => false, :wx => false, :waveh => false,
:icons => false, :rh => false, :appt => true}
wsdl = "http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl"
drv = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
drv.wiredump_dev = STDOUT if $DEBUG
dwml = drv.NDFDgen(lat, lon, 'time-series', starter, ender, params)
puts dwml
require 'xsd/mapping'
data = XSD::Mapping.xml2obj(dwml).data
**********************************************************************************************
However, when I try to call the same from within a ruby controller, I
get:
SOAP::HTTPStreamError in Weather_map#data
502: Bad Gateway
The code in my controller is:
**********************************************************************************************
def get_weather
lat = params[:lat]
lon = params[:lon]
t = Time.now
starter = Time.local(t.year,t.mon, t.day) + (24 *3600)
ender = starter + 7 * 24 *3600
params = {:maxt => false, :mint => false, :temp => true, :dew =>
false,
:pop12 => false, :qpf => false, :sky => false, :snow => false,
:wspd => false, :wdir => false, :wx => false, :waveh => false,
:icons => false, :rh => false, :appt => true}
wsdl =
"http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl"
drv = SOAP::WSDLDriverFactory.new(wsdl).create_rpc_driver
drv.wiredump_dev = STDOUT if $DEBUG
dwml = drv.NDFDgen(lat, lon, 'time-series', starter, ender, params)
@data = XSD::Mapping.xml2obj(dwml).data
end
**********************************************************************************************
on 26.01.2006 17:51
on 26.01.2006 20:55
On Jan 26, 2006, at 10:49 AM, Dean Holdren wrote: > > SOAP::HTTPStreamError in Weather_map#data > > 502: Bad Gateway Did you try grabbing this file with a web browser, wget, curl, open- uri, etc.? Sounds like there could be a problem with the remote server. Also, it looks like you're going to be downloading the WSDL every time your controller runs. I'd download the WSDL and put it somewhere in your app so that you aren't having to wait for that file every time. -- ~akk http://therealadam.com
on 26.01.2006 21:35
On 1/26/06, Adam Keys <adam@therealadam.com> wrote: > On Jan 26, 2006, at 10:49 AM, Dean Holdren wrote: > > > > SOAP::HTTPStreamError in Weather_map#data > > > > 502: Bad Gateway > > Did you try grabbing this file with a web browser, wget, curl, open- > uri, etc.? Sounds like there could be a problem with the remote server. Yes I did, works fine within both a web browser, or as I stated before, within a standalone ruby program. The error occurs within the SOAP call, only when a rails controller is the client. > > Also, it looks like you're going to be downloading the WSDL every > time your controller runs. I'd download the WSDL and put it > somewhere in your app so that you aren't having to wait for that file > every time. OK, thanks, I will do that. but I'm more concerned with the error with SOAP call, here is the stack trace: SOAP::HTTPStreamError in Weather_map#data 502: Bad Gateway RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace c:/ruby-1.8.4/lib/ruby/1.8/soap/streamHandler.rb:200:in `send_post' c:/ruby-1.8.4/lib/ruby/1.8/soap/streamHandler.rb:109:in `send' c:/ruby-1.8.4/lib/ruby/1.8/soap/rpc/proxy.rb:170:in `route' c:/ruby-1.8.4/lib/ruby/1.8/soap/rpc/proxy.rb:141:in `call' c:/ruby-1.8.4/lib/ruby/1.8/soap/rpc/driver.rb:178:in `call' c:/ruby-1.8.4/lib/ruby/1.8/soap/rpc/driver.rb:232:in `nDFDgen' c:/ruby-1.8.4/lib/ruby/1.8/soap/wsdlDriver.rb:117:in `NDFDgen'
on 28.01.2006 01:06
well it turns out I was passing bad parameters to the service. weird response though...