reduce default concurrent announcers to 10

-lower rpc timeout to what it originally was

lbrynet/conf.py

@@ -40,7 +40,7 @@ ANDROID = 4
 KB = 2 ** 10
 MB = 2 ** 20
 
-DEFAULT_CONCURRENT_ANNOUNCERS = 100
+DEFAULT_CONCURRENT_ANNOUNCERS = 10
 
 DEFAULT_DHT_NODES = [
     ('lbrynet1.lbry.io', 4444),

lbrynet/dht/constants.py

@@ -25,7 +25,7 @@ k = 8
 replacementCacheSize = 8
 
 #: Timeout for network operations (in seconds)
-rpcTimeout = 8
+rpcTimeout = 5
 
 # number of rpc attempts to make before a timeout results in the node being removed as a contact
 rpcAttempts = 5