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Single Thread model in practice
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Hari babu
Ranch Hand
Joined: Jun 25, 2001
Posts: 208
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Hi,
Can any one tell me where the single threaded servlet model is used in the real world applications
Hari
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Tony Alicea
Desperado
Sheriff
Joined: Jan 30, 2000
Posts: 3219
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Answer: Not in many apps.
A typical app server has to service many requests per unit time. It would not be practical to have a pool of that many servlets around or conversely to slow down the processing of requests by making them wait for THE servlet to be free.
However, there are always non-typical apps... 
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Tony Alicea
Senior Java Web Application Developer, SCPJ2, SCWCD
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Rick Hightower
Author
Ranch Hand
Joined: Feb 20, 2002
Posts: 350
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I agree. It is not used that often in practice.
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Rick Hightower is CTO of Mammatus which focuses on Cloud Computing, EC2, etc. Rick is invovled in Java CDI and Java EE as well. linkedin,twitter,blog
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Ken Robinson
Ranch Hand
Joined: Jul 25, 2002
Posts: 52
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Originally posted by Tony Alicea:
A typical app server has to service many requests per unit time. It would not be practical to have a pool of that many servlets around or conversely to slow down the processing of requests by making them wait for THE servlet to be free.
A question on a seperate front.
Is this not exactly how STRUTS, via a pool of Action instances, works?
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Tony Alicea
Desperado
Sheriff
Joined: Jan 30, 2000
Posts: 3219
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Actions are not servlets (Struts).
Struts uses only one servlet (ActionServlet).
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subject: Single Thread model in practice
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