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Zsolt Barat
zsolt at bbm.de
Thu Sep 22 12:35:48 EDT 2005
Graham Dumpleton wrote: > > On 16/09/2005, at 3:24 AM, Zsolt Barat wrote: > >> Graham Dumpleton wrote: >> >>> Still using a separate backend service process or framework is still >>> probably preferable, with the handlers using XML-RPC or some other >>> messaging system mechanism to communicate with it. You still have the >>> issue of having to ensure the backend service is started, but then it >>> also means your backend service isn't really dependent on Apache and >>> you could use other means to communicate with it. Ie., Apache just >>> becomes one type of interface. >>> >> hi, >> this is interesting. i just try to make something like this. a tiny >> webapplication which connects to a serial port and issues some >> datarequest. are they already some recommended frameworks (xml-rpc) you >> aware of which deal with this issue? sample apps? > > > Depends on your requirements and how complicated you need to make your > server. Simplest means of making a standalone XML-RPC server is with the > SimpleXMLRPCServer module supplied with Python. This may though not be > adequate for an event driven system which needs to deal with a serial > port as well as handle XML-RPC requests. > > A more complicated system which you might look at is Twisted. See: > > http://twistedmatrix.com/ > > It has all manner of stuff for building event driven systems and also > has components for handling XML-RPC requests which can be used to drive > and control other parts of the system. thanks for the hint. i already considerd twisted and just looking into it. i try to setup a webservice with twisted-web and nevow and try to using the twisted-serial-module for communicating with the serial-port(s). it's all a bit hard cause there seems not really good documentation available. if someone knows about good ressources espacially about twisted.internet.serialport any hint would be appreciated. best zsolt -- bbm kloedenstr. 1 10965 berlin tel ++49 30 69580994 fax ++49 30 69580993 -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 256 bytes Desc: OpenPGP digital signature Url : http://mm_cfg_has_not_been_edited_to_set_host_domains/pipermail/mod_python/attachments/20050922/13c1bf9c/signature.bin
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