ó ÐH/\c@sRdZddlZddlmZdgZdjdƒdefd„ƒYZdS(s( Native thread-based hostname resolver. iÿÿÿÿN(tget_hubtResolverufootidnacBsYeZdZd d„Zd„Zd„Zd„Zd„Zd„Z d„Z d„Z RS( s¹ Implementation of the resolver API using native threads and native resolution functions. Using the native resolution mechanisms ensures the highest compatibility with what a non-gevent program would return including good support for platform specific configuration mechanisms. The use of native (non-greenlet) threads ensures that a caller doesn't block other greenlets. This implementation also has the benefit of being very simple in comparison to :class:`gevent.resolver_ares.Resolver`. .. tip:: Most users find this resolver to be quite reliable in a properly monkey-patched environment. However, there have been some reports of long delays, slow performance or even hangs, particularly in long-lived programs that make many, many DNS requests. If you suspect that may be happening to you, try the dnspython or ares resolver (and submit a bug report). cCsX|dkrtƒ}n|j|_tj|jkrT|jtjtjf7_ndS(N(tNoneRt threadpooltpoolt_sockettgaierrort NOT_ERRORtherror(tselfthub((s5lib/python2.7/site-packages/gevent/resolver/thread.pyt__init__(s    cCsdt|ƒ|jfS(Ns1(tidR(R ((s5lib/python2.7/site-packages/gevent/resolver/thread.pyt__repr__1scCsdS(N((R ((s5lib/python2.7/site-packages/gevent/resolver/thread.pytclose4scGs|jjtj|ƒS(N(RtapplyRt gethostbyname(R targs((s5lib/python2.7/site-packages/gevent/resolver/thread.pyR:scGs|jjtj|ƒS(N(RRRtgethostbyname_ex(R R((s5lib/python2.7/site-packages/gevent/resolver/thread.pyR=scOs|jjtj||ƒS(N(RRRt getaddrinfo(R Rtkwargs((s5lib/python2.7/site-packages/gevent/resolver/thread.pyR@scOs|jjtj||ƒS(N(RRRt gethostbyaddr(R RR((s5lib/python2.7/site-packages/gevent/resolver/thread.pyRCscOs|jjtj||ƒS(N(RRRt getnameinfo(R RR((s5lib/python2.7/site-packages/gevent/resolver/thread.pyRFsN( t__name__t __module__t__doc__RR RRRRRRR(((s5lib/python2.7/site-packages/gevent/resolver/thread.pyRs      (RRt gevent.hubRt__all__tencodetobjectR(((s5lib/python2.7/site-packages/gevent/resolver/thread.pyts