Rescue all StandardErrors, not Exceptions.

lib/vines/cluster.rb

@@ -192,7 +192,7 @@ def pubsub_subscribers(domain, node)
     def heartbeat
       @publisher.broadcast(:heartbeat)
       @sessions.expire
-    rescue Exception => e
+    rescue => e
       log.error("Cluster session cleanup failed: #{e}")
     end
 

lib/vines/cluster/subscriber.rb

@@ -52,7 +52,7 @@ def on_message(channel, message)
         when ALL      then to_all(doc)
         when @channel then to_node(doc)
         end
-      rescue Exception => e
+      rescue => e
         log.error("Cluster subscription message failed: #{e}")
       end
 

lib/vines/command/ldap.rb

@@ -24,7 +24,7 @@ def run(opts)
 
         begin
           user = storage.ldap.authenticate(jid, password)
-        rescue Exception => e
+        rescue => e
           raise "LDAP connection failed: #{e.message}"
         end
 

lib/vines/command/schema.rb

@@ -15,7 +15,7 @@ def run(opts)
         end
         begin
           storage.create_schema
-        rescue Exception => e
+        rescue => e
           raise "Schema creation failed: #{e.message}"
         end
       end

lib/vines/storage.rb

@@ -42,7 +42,7 @@ def self.defer(method)
         op = proc do
           begin
             method(old).call(*args)
-          rescue Exception => e
+          rescue => e
             log.error("Thread pool operation failed: #{e.message}")
             nil
           end
@@ -218,7 +218,7 @@ def authenticate_with_ldap(username, password, &block)
       op = proc do
         begin
           ldap.authenticate(username, password)
-        rescue Exception => e
+        rescue => e
           log.error("LDAP authentication failed: #{e.message}")
           nil
         end

lib/vines/stream.rb

@@ -210,7 +210,7 @@ def process_node(node)
       else
         state.node(node)
       end
-    rescue Exception => e
+    rescue => e
       error(e)
     end
 

lib/vines/stream/client/auth.rb

@@ -58,7 +58,7 @@ def plain_auth(stanza)
           begin
             user = stream.storage.authenticate(jid, password)
             finish(user || SaslErrors::NotAuthorized.new)
-          rescue Exception => e
+          rescue => e
             log.error("Failed to authenticate: #{e.to_s}")
             finish(SaslErrors::TemporaryAuthFailure.new)
           end

lib/vines/stream/http/sessions.rb

@@ -56,7 +56,7 @@ def cleanup
           @sessions.each_value do |session|
             session.close if session.expired?
           end
-        rescue Exception => e
+        rescue => e
           log.error("Expired session cleanup failed: #{e}")
         end
       end

lib/vines/stream/server.rb

@@ -42,7 +42,7 @@ def self.connect(config, to, from, srv, callback)
             rr = srv.shift
             opts = {to: to, from: from, srv: srv, callback: callback}
             EM.connect(rr.target.to_s, rr.port, Server, config, opts)
-          rescue Exception => e
+          rescue => e
             connect(config, to, from, srv, callback)
           end
         end