About Question enthuware.ocejws.v6.2.276 :
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About Question enthuware.ocejws.v6.2.276 :
Hi, all.
For this question, do you think JMS is transport protocol neutral and that is why HTTP/HTTPS/FTP/SMTP can be made asynchronous with JMS?
For this question, do you think JMS is transport protocol neutral and that is why HTTP/HTTPS/FTP/SMTP can be made asynchronous with JMS?
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Re: About Question enthuware.ocejws.v6.2.276 :
No that is not relevant in this case. By putting the request on a message queue you change the synchronous communication into a asynchronous communication.
Regards,
Frits
Regards,
Frits
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Re: About Question enthuware.ocejws.v6.2.276 :
So, that means these transport protocol HTTP/HTTPS/SMTP/FTP all support asynchronous request/response?
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Re: About Question enthuware.ocejws.v6.2.276 :
The request is handled synchronously by the HTTP protocol, because the return code 202 (Acknowledge reception of message) is used. Note that an one-way operation over HTTP doesn't return a response, but has to return a HTTP return code (otherwise it is not synchronous)
The response from the web service is is sent by a (another) one-way request to the reply-to address of the client. Note that this part is again synchronous.
It is not the transport protocol that is important here it is how the request is dealt with on the server that hosts the web service. By offloading the SOAP message on the server onto a Queue makes the Web service asynchronous.
Regards,
Frits
The response from the web service is is sent by a (another) one-way request to the reply-to address of the client. Note that this part is again synchronous.
It is not the transport protocol that is important here it is how the request is dealt with on the server that hosts the web service. By offloading the SOAP message on the server onto a Queue makes the Web service asynchronous.
Regards,
Frits
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Re: About Question enthuware.ocejws.v6.2.276 :
Hello ,
I have similar question that asking about appropriate approaches can be used in the same situation , If I need to choose two from below :
A.
A synchronous, document style
approach.
B.
A synchronous, procedure style
approach.
C.
An asynchronous, document style
approach.
D.
An asynchronous, procedure style
approach.
E.
HTTP and HTTPS.
F.
SMTP or other asynchronous protocol.
I was thinking that C and F are correct here.
But after reading your description E should be correct also.
What do you think ?
I have similar question that asking about appropriate approaches can be used in the same situation , If I need to choose two from below :
A.
A synchronous, document style
approach.
B.
A synchronous, procedure style
approach.
C.
An asynchronous, document style
approach.
D.
An asynchronous, procedure style
approach.
E.
HTTP and HTTPS.
F.
SMTP or other asynchronous protocol.
I was thinking that C and F are correct here.
But after reading your description E should be correct also.
What do you think ?
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Re: About Question enthuware.ocejws.v6.2.276 :
Sorry, but I can't answer questions that are not in the QB.
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Re: About Question enthuware.ocejws.v6.2.276 :
You already replied here to questions coming from other guys exams and notes.
What I asked is related question with some confusion I needed you to clarify.
Thanks anyway.
What I asked is related question with some confusion I needed you to clarify.
Thanks anyway.
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Re: About Question enthuware.ocejws.v6.2.276 :
I don't reply to dump questions. Please stick to the questions in the QB.
Regards,
Frits
Regards,
Frits
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