saces / shoeshop Goto Github PK

Shoeshop will be in the default bookmarks when Freenet 1493 gets released. Could you update the site with current in-freenet contact data (if that exists)?

I searched in vain for documentation of ShoeShop, since there does not seem to be any anywhere besides the too-little on the freepage I would like to document it myself.

ShoeShop is around for years but it seems a too obscure tool, I hope explanation of what it does will make it more popular.

Please tell me if what I found out is correct:

Freenet keys have a redundancy of 100% meaning a 10 mB file is inserted as 20 mB.

Shoeshop can download the fblob a file key in Freenet makes as long as it can find the required 100% of the file.
Shoeshop is capable of reconstructing the redundancy, the other 100%.
On reinserting the downloaded fblob, the whole 200% is restored.

So, reinserting a blob heals all data and check blocks. For SSK keys (including freesites), the blob reinsert also heals the top key without modifying anything.
Meaning, the numerous comp_modes and crypto keys as well as compression used, don't matter, a 100% fblob will successfully heal the key.

Thanks!

a simple cron like thingy, that (re)inserts fblob.
so you can reupload your own site once a week, for example.

just randomly re-inserts N blocks from the fblob file

try to fetch the chunks in the fblob and insert only these with DNF.

yes, scripting would be nice.

As the subject states, if you want I can reproduce the errors and send you the wrapper.log.

Shoeshop could be a very valuable tool, but I can not use it on anything larger than a jpeg. Even grabbing a single key to a 10 mB rar seems to force java to restart.

java.util.ConcurrentModificationException
at java.util.Vector$Itr.checkForComodification(Vector.java:1184)
at java.util.Vector$Itr.next(Vector.java:1137)
at de.saces.fnplugins.Shoeshop.requests.SiteRequest.kill(SiteRequest.java:156)
at de.saces.fnplugins.Shoeshop.RequestManager.cancelRequest(RequestManager.java:63)
at de.saces.fnplugins.Shoeshop.MainToadlet.innerHandlePost(MainToadlet.java:128)
at de.saces.fnplugins.Shoeshop.MainToadlet.handleMethodPOST(MainToadlet.java:88)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at freenet.clients.http.ToadletContextImpl.callToadletMethod(ToadletContextImpl.java:745)
at freenet.clients.http.ToadletContextImpl.handle(ToadletContextImpl.java:658)
at freenet.clients.http.SimpleToadletServer$SocketHandler.run(SimpleToadletServer.java:1029)
at freenet.support.PooledExecutor$MyThread.innerRun(PooledExecutor.java:248)
at freenet.support.PooledExecutor$MyThread.realRun(PooledExecutor.java:188)
at freenet.support.io.NativeThread.run(NativeThread.java:157)