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Diffstat (limited to 'external/unbound/libunbound/python/doc/examples/example3.rst')
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diff --git a/external/unbound/libunbound/python/doc/examples/example3.rst b/external/unbound/libunbound/python/doc/examples/example3.rst deleted file mode 100644 index b0626b55f..000000000 --- a/external/unbound/libunbound/python/doc/examples/example3.rst +++ /dev/null @@ -1,39 +0,0 @@ -.. _example_asynch: - -Asynchronous lookup -=================== - -This example performs the name lookup in the background. -The main program keeps running while the name is resolved. - -Source code ------------ - -:: - - #!/usr/bin/python - import time - import unbound - - ctx = unbound.ub_ctx() - ctx.resolvconf("/etc/resolv.conf") - - def call_back(my_data,status,result): - print "Call_back:", my_data - if status == 0 and result.havedata: - print "Result:", result.data.address_list - my_data['done_flag'] = True - - - my_data = {'done_flag':False,'arbitrary':"object"} - status, async_id = ctx.resolve_async("www.seznam.cz", my_data, call_back, unbound.RR_TYPE_A, unbound.RR_CLASS_IN) - - while (status == 0) and (not my_data['done_flag']): - status = ctx.process() - time.sleep(0.1) - - if (status != 0): - print "Resolve error:", unbound.ub_strerror(status) - -The :meth:`unbound.ub_ctx.resolve_async` method is able to pass on any Python -object. In this example, we used a dictionary object ``my_data``. |