Have you tried sending your request in a properly formatted
fashion yet?
What I mean is with correct values etc. The reason to try
this is the fact
it would appear other users are succeeding.
John Warner
> -----Original Message-----
> From: Discussion of advanced .NET topics.
> [mailto:ADVANCED-DOTNET DISCUSS.DEVELOP.COM] On
Behalf Of Eddie Lascu
> Sent: Tuesday, July 15, 2008 3:03 PM
> To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> Subject: Re: [ADVANCED-DOTNET] Web Service generates
"Unable
> to connect to the remote server" exception
>
>
> Adam, John and Cristian,
>
> Thanks for putting up with my lack of experience and
giving
> me very good advice on how to make progress in my
efforts to
> gain access to that web service. At this time I can see
that
> the soapUI tool returns a NoHttpResponseException which
is
> described in the apache documentation as being thrown
when
> the server fails to respond with a valid HTTP
response.
>
> I think I need to get someone from the technical side
> involved, whoever that may be.
>
> Thanks again for your time.
> Regards,
> Eddie
>
>
>
>
> -----Original Message-----
> From: Discussion of advanced .NET topics.
> [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of Adam Sills
> Sent: Monday, July 14, 2008 7:02 PM
> To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> Subject: Re: [ADVANCED-DOTNET] Web Service generates
"Unable
> to connect to the remote server" exception
>
>
> That means you should put in one of the values of
"off,
> green, red, yellow, flashing" in the
<meter-status> element.
>
> Repeat with all other "?" values until it
works.
>
> -----Original Message-----
> From: Discussion of advanced .NET topics.
> [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of Eddie Lascu
> Sent: Monday, July 14, 2008 6:00 PM
> To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> Subject: Re: [ADVANCED-DOTNET] Web Service generates
"Unable
> to connect to the remote server" exception
>
> The wsdl is 3kb and there are two XSD files referred.
One is
> 17kb and one is 14kb. I can send them to you if you
want.
>
> Incidentally, here is how that meter-status element is
defined:
>
> <xs:complexType
name="RampMeterStatus">
> <xs:sequence>
> <xs:element
name="device-id"
> type="Device-identifier"/>
> <xs:element
name="meter-status"
type="Meter-status"/>
> <xs:element
name="last-update"
type="DateTimeZone"/>
> </xs:sequence>
> </xs:complexType>
>
> // further down
>
> <xs:simpleType name="Meter-status">
> <xs:restriction
base="xs:string">
> <xs:enumeration
value="off"/>
> <xs:enumeration
value="green"/>
> <xs:enumeration
value="red"/>
> <xs:enumeration
value="yellow"/>
> <xs:enumeration
value="flashing"/>
> </xs:restriction>
> </xs:simpleType>
>
>
>
>
> -----Original Message-----
> From: Discussion of advanced .NET topics.
> [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of John Warner
> Sent: Monday, July 14, 2008 6:32 PM
> To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> Subject: Re: [ADVANCED-DOTNET] Web Service generates
"Unable
> to connect to the remote server" exception
> Importance: Low
>
>
> You have a schema? Oh mercy we are almost in business
here.
> How large is it?
>
> John Warner
>
>
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
[mailto:ADVANCED-
> > DOTNETDISCUSS.DEVELOP.COM] On Behalf Of Eddie
Lascu
> > Sent: Monday, July 14, 2008 6:32 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect to the remote server" exception
> >
> > Oh, I see now. Well, the request is built by
soapUI based
> on the WSDL
> file
> > and the adjacent XSD files I was given. I do not
create
> that request.
> > Anyway, looking further for what this
"HTTP/1.1 500 Internal Server
> Error"
> > means I found the following paragraph in a
document describing the
> default
> > binding of SOAP onto HTTP.
> >
> > 6.3.4 HTTP 5xx Server Error
> > If an error occurs while processing a SOAP HTTP
message,
> the SOAP HTTP
> > server MUST issue an HTTP 500 "Internal
Server Error" response and
> include
> > a
> > SOAP message in the response containing a SOAP
fault (see
> section 4.4)
> > indicating the SOAP processing error.
> >
> > Wouldn't that suggest the problem is on the server
side? Or maybe my
> request
> > is wrong in which case I would think that the WSDL
file and the
> > referred
> XSD
> > files I work with may not be up-to date. Could
that be a
> cause for the
> > error?
> >
> >
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
> > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of Adam Sills
> > Sent: Monday, July 14, 2008 6:19 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect
> > to the remote server" exception
> >
> >
> > That would be on the client side. From the log of
the XML
> you post to
> the
> > server:
> >
> >
<meter-status>?</meter-status>[r][n]"
> >
> > Perhaps "?" is not a valid value for
<meter-status>, which
> is what the
> error
> > message seems to indicate.
> >
> > Adam..
> >
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
> > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of
> Eddie Lascu
> > Sent: Monday, July 14, 2008 5:16 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect to
> > the remote server" exception
> >
> > Hi Adam,
> >
> > That would be on the server side, right?
Unfortunately I do
> not have
> > any control of the server side and I am told that
everything is
> > "perfect"
> there.
> > Unless I can prove them otherwise, I have to
continue
> trying to access
> it.
> >
> > Thanks,
> > Eddie
> >
> >
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
> > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of Adam Sills
> > Sent: Monday, July 14, 2008 6:10 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect
> > to the remote server" exception
> >
> >
> > Have you thought perhaps that your meter-status
element has
> an invalid
> value
> > put in it?
> >
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
> > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of
> Eddie Lascu
> > Sent: Monday, July 14, 2008 5:01 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect to
> > the remote server" exception
> >
> > Hi John,
> >
> > I am not sure I understand what you are saying.
Basically, at this
> > time,
> I
> > am working on two fronts in parallel. One is to
try to use
> the soapUI
> and
> > get a response back. That will prove that the web
service
> is running
> > and there is no error returned by it when I invoke
one of its web
> > methods.
> The
> > second front I trying to make progress is to do
the same
> thing from my
> > Visual Studio project. In both cases I am using a
wireless
> connection
> > to
> the
> > Internet that bypasses the proxy server, so this
should not be an
> > issue.
> >
> > With soapUI I am somehow more advanced in that I
have introduced the
> user
> > name and the password for the request. The
response that I get back
> seems to
> > be generated by the server. If you are curios,
here is the
> output of
> > the HTTP log window in soapUI:
> >
> >
> > Mon Jul 14 17:52:52 EDT 2008 EBUG:>
;> "POST / HTTP/1.1[r][n]" Mon
> > Jul 14 17:52:52 EDT 2008EBUG:>
;> "Content-Type:
> > text/xml;charset=UTF-8[r][n]" Mon Jul 14
17:52:52 EDT
> 2008EBUG:>
;>
> > "SOAPAction: ""[r][n]" Mon
Jul 14 17:52:52 EDT 2008EBUG:>
;>
> > "User-Agent: Jakarta
Commons-HttpClient/3.0.1[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "Host:
> > dap3.dot.ca.gov:18080[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "Content-Length: 934[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "<soapenv:Envelope
> > xmlns:soapenv="http:
//schemas.xmlsoap.org/soap/envelope/"
> > xmlns:atie="http://www.ATIE-00
-00-01">[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> " <soapenv:Header/>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> " <soapenv:Body>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> > <atie:rMSResponseData>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> <rmsMessage>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> <rmsStatus>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<device-id>?</device-id>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<meter-status>?</meter-status>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<last-update>?</last-update>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> </rmsStatus>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<assocLDSid>?</assocLDSid>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> > <organization-owning>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<organization-id>?</organization-id>[r][n]&quo
t;
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<organization-name>?</organization-name>[r][n]
"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> > </organization-owning>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> <rms-location>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> > <latitude>?</latitude>[r][n]"
Mon Jul 14 17:52:52 EDT
> 2008EBUG:>
;>
> > "
<longitude>?</longitude>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> </rms-location>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<station-status>?</station-status>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> >
<meter-rate>?</meter-rate>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> </rmsMessage>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "
> > </atie:rMSResponseData>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> " </soapenv:Body>[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:>
;> "</soapenv:Envelope>"
> >
> > Mon Jul 14 17:52:52 EDT 2008EBUG:<
;< "HTTP/1.1 500 Internal Server
> > Error[r][n]" Mon Jul 14 17:52:52 EDT
2008EBUG:<
;< "Server:
> > gSOAP/2.7[r][n]" Mon Jul 14 17:52:52 EDT
2008EBUG:<
;<
> > "Content-Type: text/xml;
charset=utf-8[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:<
;< "Content-Length: 762[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:<
;< "Connection: close[r][n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:<
;< "<?xml version="1.0"
> > encoding="UTF-8"?>[n]"
> > Mon Jul 14 17:52:52 EDT 2008EBUG:<
;< "<SOAP-ENV:Envelope
> > xmlns:SOAP-ENV="http:
//schemas.xmlsoap.org/soap/envelope/"
> > xmlns:SOAP-ENC="http:
//schemas.xmlsoap.org/soap/encoding/"
> > xmlns si=&q
uot;http:
//www.w3.org/2001/XMLSchema-instance"
> > xmlnssd=&q
uot;http://www.w3.
org/2001/XMLSchema"
> > xmlns:tmdd="http://www.TMD
D-Partial-02-00-01"
> > xmlns:ATMS="http://center-services/atieSoapHttpServiceBinding"
> > xmlns:ATIE="http://www.ATIE-00-00-
01"
> > xmlns:ClientDummy="http://center-
> >
services/clientSoapHttpServiceBinding"><SOA
> >
P-ENV:Header></SOAP-ENV:Header><SOAP-ENV:Body>
;<SOAP-
> > ENV:Fault><faultcode>SOA
> >
P-ENV:Client</faultcode><faultstring>Validation
constraint
> violation:
> data
> > type mismatch in element
> >
<meter-status></faultstring></SOAP-EN
V:Fault></SOAP-
> > ENV:Body></SOAP-EN
> > V:Envelope>"
> >
> > The server generates an internal error and closes
the
> connection. The
> fault
> > string that comes back is misleading, since it
says
> something about a
> > validation constraint violation. I think it's a
problem with the
> > server closing the connection right after
receiving the request.
> >
> > Any suggestions?
> >
> > Regards,
> > Eddie
> >
> >
> > -----Original Message-----
> > From: Discussion of advanced .NET topics.
> > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of John Warner
> > Sent: Monday, July 14, 2008 3:46 PM
> > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > connect
> > to the remote server" exception
> > Importance: Low
> >
> >
> > Have you actually just seen if the wsdl tool will
connect,
> you can do
> > everything but write the file and see what return
set you
> get from the
> > remote site. Your proxy may still not be right.
> >
> > John Warner
> >
> >
> >
> >
> > > -----Original Message-----
> > > From: Discussion of advanced .NET topics.
> > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of
> > Eddie Lascu
> > > Sent: Monday, July 14, 2008 1:49 PM
> > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > > connect to the remote server" exception
> > >
> > >
> > > Hi John,
> > >
> > > I followed your suggestion and built the SOAP
client using the
> > > wsdl.exe tool. I specified the user name and
the password
> among the
> > > parameters, but I don't see them in the code
of the class
> that was
> > > created, unlike say the access point.
Needless to say,
> the result is
> > > identical: "Connection was unexpectedly
closed by the
> server". Do I
> > > need to add something other resource to the
project? I
> checked the
> > > results of the wsdl command and there is only
one ".cs" file that
> > > got created. Am I missing something?
> > >
> > > Thanks,
> > > Eddie
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Discussion of advanced .NET topics.
> > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
Behalf Of
> > John Warner
> > > Sent: Saturday, July 12, 2008 4:59 AM
> > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > Subject: Re: [ADVANCED-DOTNET] Web Service
generates "Unable to
> > > connect to the remote server" exception
> > > Importance: Low
> > >
> > >
> > > Open a command window and run wsdl from there
and you will see a
> > > list of all the options. I'm thinking with
the user ID
> you have and
> > > password that this tool can do the job you
need. I'm blocked in
> > > experimenting of course as I do not have the
credentials that you
> > > have been supplied with.
> > >
> > > John Warner
> > >
> > >
> > > > -----Original Message-----
> > > > From: Discussion of advanced .NET
topics. [mailto:ADVANCED-
> > > > DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of Eddie Lascu
> > > > Sent: Saturday, July 12, 2008 12:14 AM
> > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > Subject: Re: [ADVANCED-DOTNET] Web
Service generates "Unable to
> > > > connect to the remote server"
exception
> > > >
> > > > So you mean when adding the Web
Reference to the project?
> > > That's when
> > > the
> > > > proxy client is created based on the
WSDL. I do not recollect a
> > > > step
> > > where I
> > > > would have to enter the user name and
the password.
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: Discussion of advanced .NET
topics.
> > > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On Behalf Of
> > John Warner
> > > > Sent: Friday, July 11, 2008 9:20 PM
> > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > Subject: Re: [ADVANCED-DOTNET] Web
Service generates "Unable to
> > > > connect to the remote server"
exception
> > > > Importance: Low
> > > >
> > > >
> > > > This will happen when wsdl creates a
proxy for you, some of the
> > > > options include setting uids and pwds.
> > > >
> > > > John Warner
> > > >
> > > >
> > > > > -----Original Message-----
> > > > > From: Discussion of advanced .NET
topics. [mailto:ADVANCED-
> > > > > DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of Eddie Lascu
> > > > > Sent: Friday, July 11, 2008 7:38
PM
> > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > Subject: Re: [ADVANCED-DOTNET] Web
Service generates
> "Unable to
> > > > > connect to the remote server"
exception
> > > > >
> > > > > Incidentally, do you know what is
the equivalent in .NET
> > > of setting
> > > the
> > > > user
> > > > > name and the password among the
properties of the request? My
> > > > > web
> > > > service
> > > > > class is inherited from
SoapHttpClientProtocol and I
> don't see
> > > > > it
> > > having
> > > > a
> > > > > request method or property that
would allow me to set
> these two
> > > > parameters.
> > > > > The only thing that remotely looks
like that is the
> Credentials
> > > property
> > > > of
> > > > > the SoapHttpClientProtocol class.
> > > > >
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: Discussion of advanced .NET
topics.
> > > > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On Behalf Of
> > > Eddie Lascu
> > > > > Sent: Friday, July 11, 2008 7:33
PM
> > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > Subject: Re: [ADVANCED-DOTNET] Web
Service generates
> "Unable to
> > > > > connect to the remote server"
exception
> > > > >
> > > > >
> > > > > Hi John,
> > > > >
> > > > > It's a long story. The guy who
developed the ws is no
> > > longer under
> > > > > the payroll of the client and
because of that I am
> not allowed
> > > > > to contact
> > > > him
> > > > > (they are afraid that the developer
will start
> billing the time
> > > > > spent
> > > > with
> > > > > me). On the other hand, the client
doesn't have any other
> > > technical
> > > > person
> > > > > to look after the web service and
they claim that
> > > everything is up
> > > > > and running from their perspective.
Now it's my job to
> > > piece things
> > > together
> > > > > without much assistance from the
other end.
> > > > >
> > > > > Anyway, I made some progress. Not
being too familiar with
> > > the soapUI
> > > > tool (I
> > > > > just installed it today) I didn't
notice that fact that I can
> > > > > set the
> > > > user
> > > > > name and the password among the
request properties. Once
> > > I have done
> > > > that,
> > > > > the response was no longer missing.
Now I get this response:
> > > > >
> > > > > <SOAP-ENV:Body>
> > > > > <SOAP-ENV:Fault>
> > > > >
<faultcode>SOAP-ENV:Client</faultcode>
> > > > >
<faultstring>Validation constraint
> violation: data type
> > > > mismatch
> > > > > in element
<dms-sign-type></faultstring>
> > > > > </SOAP-ENV:Fault>
> > > > > </SOAP-ENV:Body>
> > > > >
> > > > > I wonder whether this is generated
by the server (for
> > > Cristian - you
> > > > were
> > > > > right, the web service was
developed in Java and is
> hosted by a
> > > > gSOAP/2.7
> > > > > server) or there is something wrong
with my request.
> > > > >
> > > > > I'll dig some more.
> > > > > Thanks,
> > > > > Eddie
> > > > >
> > > > >
> > > > > -----Original Message-----
> > > > > From: Discussion of advanced .NET
topics.
> > > > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On Behalf Of
> > > > John
> > > > > Warner
> > > > > Sent: Friday, July 11, 2008 7:05
PM
> > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > Subject: Re: [ADVANCED-DOTNET] Web
Service generates
> "Unable to
> > > > > connect to the remote server"
exception
> > > > > Importance: Low
> > > > >
> > > > >
> > > > > What do the people on the other
side of this have to say?
> > > > >
> > > > > John Warner
> > > > >
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: Discussion of advanced
.NET topics. [mailto:ADVANCED-
> > > > > > DOTNETDISCUSS.DEVELOP.COM] On
Behalf Of Eddie Lascu
> > > > > > Sent: Friday, July 11, 2008
7:05 PM
> > > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > > Subject: Re: [ADVANCED-DOTNET]
Web Service generates "Unable
> > to
> > > > > > connect to the remote
server" exception
> > > > > >
> > > > > > Hi John,
> > > > > >
> > > > > > I already installed the soapUI
2.0.2 tool. When I use
> > > it to invoke
> > > the
> > > > > web
> > > > > > method I get no response. I am
not prompted to enter
> > > the user name
> > > and
> > > > > > password.
> > > > > >
> > > > > > Thanks for your suggestion,
> > > > > > Eddie
> > > > > >
> > > > > >
> > > > > >
> > > > > > -----Original Message-----
> > > > > > From: Discussion of advanced
.NET topics.
> > > > > > [mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On Behalf
> > Of
> > > > > John
> > > > > > Warner
> > > > > > Sent: Friday, July 11, 2008
6:39 PM
> > > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > > Subject: Re: [ADVANCED-DOTNET]
Web Service generates "Unable
> > to
> > > > > > connect to the remote
server" exception
> > > > > > Importance: Low
> > > > > >
> > > > > >
> > > > > > Have a look at this:
> > > > > >
> > > > > >
> > > > >
> > > >
> > > http://forums.msdn.microsoft.com/en/asmxandxml/thr
ead/5c70e2a2
> > > -9f1b-4338-
> > > > > > b
> > > > > > 96b-c32403744d2a/
> > > > > >
> > > > > > John Warner
> > > > > >
> > > > > >
> > > > > > > -----Original
Message-----
> > > > > > > From: Discussion of
advanced .NET topics.
> [mailto:ADVANCED-
> > > > > > > DOTNETDISCUSS.DEVELOP.COM] On Behalf Of Cristian Sturek
> > > > > > > Sent: Friday, July 11,
2008 6:30 PM
> > > > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > > > Subject: Re:
[ADVANCED-DOTNET] Web Service generates
> > > "Unable to
> > > > > > > connect to the remote
server" exception
> > > > > > >
> > > > > > > Eddie,
> > > > > > >
> > > > > > > On (1), you are
absolutely correct. The reason
> why you can
> > > > > > > "see"
> > > > > > anything
> > > > > > > while browsing with IE
when hitting any of my Web
> Services
> > > > > > > is
> > > > because
> > > > > of
> > > > > > how
> > > > > > > IIS
"interprets" ASMX files out of the box. Apache
> > > and the rest
> > > are
> > > > > not
> > > > > > > that friendly. The
response you're getting back,
> however,
> > > > > > > is
> > > > correct
> > > > > -
> > > > > > if
> > > > > > > that address is an Access
Point (which, BTW, it can
> > > definitely
> > > > > > > be,
> > > > all
> > > > > I
> > > > > > > need to do is setup a Web
Service under root and make the
> > > > > > > default
> > > > page
> > > > > > the
> > > > > > > ASMX file), then GETs are
not supported, it's
> > > expecting a POST.
> > > > > > >
> > > > > > > Sorry, I can't help out
much on (2). It's been a
> > > while since I
> > > > wrote
> > > > > > code.
> > > > > > > Can you find out more
about the Web Service?
> Just my $0.02,
> > > > > > > it's
> > > > > > probably
> > > > > > > an Access Point created
automatically by an ESB. Perhaps
> > > > > > > the
> > > > > > credentials
> > > > > > > are expected as SOAP
Headers, but then the error
> > > message would
> > > > > > > be different. When you
browsed with IE, did it prompt you
> > > > > > > for credentials?
> > > > > > >
> > > > > > >
> > > > > > > Cristian Sturek
> > > > > > > Principal SOA Architect
> > > > > > > http://www.xwebservices.c
om
> > > > > > > http://www.soahub.com
> > > > > > >
> > > > > > > -----Original
Message-----
> > > > > > > From: Discussion of
advanced .NET topics.
> > > > > > >
[mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM] On
> > Behalf
> > > > Of
> > > > > > > Eddie Lascu
> > > > > > > Sent: Friday, July 11,
2008 11:18 AM
> > > > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > > > Subject: Re:
[ADVANCED-DOTNET] Web Service generates
> > > "Unable to
> > > > > > > connect to the remote
server" exception
> > > > > > >
> > > > > > > Cristian, Joel et al,
> > > > > > >
> > > > > > > I made some progress in
that I have tried a few things:
> > > > > > >
> > > > > > > - I switched on to the
wireless network that bypasses the
> > > > > > > firewall
> > > > and
> > > > > > now I
> > > > > > > don't get the
"Unable to connect to the remote server"
> > > > > > > error.
> > > > Instead
> > > > > I
> > > > > > get
> > > > > > > a new one that says:
"The underlying connection was
> > > closed: The
> > > > > > connection
> > > > > > > was closed
unexpectedly.";
> > > > > > >
> > > > > > > - If I point my IE
browser to the
> > > > > > > "http://dap3.dot.c
a.gov:18080/"
> > > > URL
> > > > > I
> > > > > > get
> > > > > > > some kind of SOAP
response that indicates a
> SOAP-ENV:Client
> > > > > > > fault
> > > > with
> > > > > > the
> > > > > > > error string being
"HTTP GET method not implemented"
> > > (BTW, could
> > > > this
> > > > > be
> > > > > > a
> > > > > > > valid access point for a
web service?);
> > > > > > >
> > > > > > > This raises two issues:
> > > > > > >
> > > > > > > 1. The IE browser may not
be the best tool to look at the
> > > > > > > web
> > > > service;
> > > > > > >
> > > > > > > 2. My VS2005 connection
is closed because I do
> not provide
> > > > > > > the
> > > user
> > > > > > > name/password I was
given. I tried to write something
> > > like this:
> > > > > > >
> > > > > > > CredentialCache myCache
= new CredentialCache();
> > > > > > > myCache.Add(new
Uri("http://dap3.dot.ca.gov/
"),
> > > "Basic", new
> > > > > > >
NetworkCredential("myusername",
"mypassword"));
> > > > > > >
objMyWebService.Credentials = myCache;
> > > > > > >
> > > > > > > That didn't make any
difference. Can you guys
> comment on my
> > > > approach?
> > > > > > Do
> > > > > > > you
> > > > > > > suspect that this is the
problem?
> > > > > > > Obviously, there are some
security features
> > > implemented in this
> > > web
> > > > > > service
> > > > > > > and I don't think I get
them right in my code.
> > > > > > >
> > > > > > > Your help will be highly
appreciated.
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Eddie
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > -----Original
Message-----
> > > > > > > From: Discussion of
advanced .NET topics.
> > > > > > >
[mailto:ADVANCED-DOTNETDISCUSS.DEVELOP.COM]On
> > Behalf Of
> > > > > > Joel
> > > > > > > Paula
> > > > > > > Sent: Friday, July 11,
2008 9:25 AM
> > > > > > > To: ADVANCED-DOTNETDISCUSS.DEVELOP.COM
> > > > > > > Subject: Re:
[ADVANCED-DOTNET] Web Service generates
> > > "Unable to
> > > > > > > connect to the remote
server" exception
> > > > > > >
> > > > > > >
> > > > > > > Eddie,
> > > > > > >
> > > > > > > Sometimes the URL in the
WSDL for the webservice is
> > > not the real
> > > > one,
> > > > > > for
> > > > > > > security (?!) reasons.
You can check it on your
> app.config
> > > > > > > or
> > > > directly
> > > > > > in
> > > > > > > code, accessing its Url
property. You can change it
> > > using any of
> > > the
> > > > > two
> > > > > > > methods.
> > > > > > >
> > > > > > > HTH
> > > > > > > JP
> > > > > > >
> > > > > > >
===================================
> > > > > > > This list is hosted by
DevelopMentorR
> > > > > > > http://www.develop.com
> > > > > > >
> > > > > > > View archives and manage
your subscription(s) at
> > > > > > http://discuss.develop.com
> > > > > > >
> > > > > > >
===================================
> > > > > > > This list is hosted by
DevelopMentorR
> > > > > > > http://www.develop.com
> > > > > > >
> > > > > > > View archives and manage
your subscription(s) at
> > > > > > http://discuss.develop.com
> > > > > > >
> > > > > > >
===================================
> > > > > > > This list is hosted by
DevelopMentor.
> > > > > > > http://www.develop.com
> > > > > > >
> > > > > > > View archives and manage
your subscription(s) at
> > > > > > http://discuss.develop.com
> > > > > >
> > > > > >
===================================
> > > > > > This list is hosted by
DevelopMentor.
> http://www.develop.com
> > > > > >
> > > > > > View archives and manage your
subscription(s) at
> > > > > http://discuss.develop.com
> > > > > >
> > > > > >
===================================
> > > > > > This list is hosted by
DevelopMentor.
> http://www.develop.com
> > > > > >
> > > > > > View archives and manage your
subscription(s) at
> > > > > http://discuss.develop.com
> > > > >
> > > > >
===================================
> > > > > This list is hosted by
DevelopMentor. http://www.develop.com
> > > > >
> > > > > View archives and manage your
subscription(s) at
> > > > http://discuss.develop.com
> > > > >
> > > > >
===================================
> > > > > This list is hosted by
DevelopMentor. http://www.develop.com
> > > > >
> > > > > View archives and manage your
subscription(s) at
> > > > http://discuss.develop.com
> > > > >
> > > > >
===================================
> > > > > This list is hosted by
DevelopMentor. http://www.develop.com
> > > > >
> > > > > View archives and manage your
subscription(s) at
> > > > http://discuss.develop.com
> > > >
> > > > ===================================
> > > > This list is hosted by DevelopMentor.
http://www.develop.com
> > > >
> > > > View archives and manage your
subscription(s) at
> > > http://discuss.develop.com
> > > >
> > > > ===================================
> > > > This list is hosted by DevelopMentor.
http://www.develop.com
> > > >
> > > > View archives and manage your
subscription(s) at
> > > http://discuss.develop.com
> > >
> > > ===================================
> > > This list is hosted by DevelopMentor. http://www.develop.com
> > >
> > > View archives and manage your subscription(s)
at
> > > http://discuss.develop.com
> > >
> > > ===================================
> > > This list is hosted by DevelopMentorR http://www.develop.com
> > >
> > > View archives and manage your subscription(s)
at
> > > http://discuss.develop.com
> > >
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
> >
> > ===================================
> > This list is hosted by DevelopMentor. http://www.develop.com
> >
> > View archives and manage your subscription(s) at
> http://discuss.develop.com
>
> ===================================
> This list is hosted by DevelopMentor. http://www.develop.com
>
> View archives and manage your subscription(s) at
> http://discuss.develop.com
>
> ===================================
> This list is hosted by DevelopMentor. http://www.develop.com
>
> View archives and manage your subscription(s) at
> http://discuss.develop.com
>
> ===================================
> This list is hosted by DevelopMentor. http://www.develop.com
>
> View archives and manage your subscription(s) at
> http://discuss.develop.com
>
> ===================================
> This list is hosted by DevelopMentorR http://www.develop.com
>
> View archives and manage your subscription(s) at
> http://discuss.develop.com
>
===================================
This list is hosted by DevelopMentorŪ http://www.develop.com
View archives and manage your subscription(s) at http://discuss.develop.com
|
