?????? Pb (stands for Perspective broker), a built-in rpc lib of twisted has been used widely.
Pb supports py built-in types directly like: int, list, dict ...
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complex object need extra effort to be transferred on wire.
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Pb serialization sucks...if arugments are complex...like following:
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val = {"hello":"hello","foo":"bar","baz":100,u"these are bytes":(1,2,3)}
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it takes very long time to process... in my machine (IBM T400)
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only 1100 req/second...it is too slow...
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how to speed up? a simple answer is : use another serialization method..
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I use bson. you may freely choose cPicke, marshal or protobuf.
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we send string directly and then deserialize manually.
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Is it better??
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it is three times faster... the machine can process 3300 req/second...
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the second way is to use pypy....
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