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							-   o Code simplificiation and refactoring:
 
-     - When a direct directory request fails immediately on launch,
 
-       instead of relaunching that request from inside the code that
 
-       launches it, instead mark the connection for teardown. This
 
-       change simplifies Tor's callback and prevents the directory-
 
-       request launching code from invoking itself recursively.
 
-       Closes ticket 17589.
 
 
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