Another no-op release

cr.yaml

@@ -1,2 +1 @@
 sign: false
-pages_branch: main

pgcat.toml

@@ -179,7 +179,7 @@ primary_reads_enabled = true
 # `random`: picks a shard at random
 # `random_healthy`: picks a shard at random favoring shards with the least number of recent errors
 # `shard_<number>`: e.g. shard_0, shard_4, etc. picks a specific shard, everytime
-# default_shard = "shard_0"
+# no_shard_specified_behavior = "shard_0"
 
 # So what if you wanted to implement a different hashing function,
 # or you've already built one and you want this pooler to use it?

src/client.rs

@@ -881,7 +881,6 @@ where
         };
 
         query_router.update_pool_settings(&pool.settings);
-        query_router.set_default_role();
 
         // Our custom protocol loop.
         // We expect the client to either start a transaction with regular queries

src/query_router.rs

@@ -1061,11 +1061,6 @@ impl QueryRouter {
         self.active_shard
     }
 
-    /// Set active_role as the default_role specified in the pool.
-    pub fn set_default_role(&mut self) {
-        self.active_role = self.pool_settings.default_role;
-    }
-
     /// Get the current desired server role we should be talking to.
     pub fn role(&self) -> Option<Role> {
         self.active_role

tests/ruby/load_balancing_spec.rb

@@ -56,41 +56,6 @@ describe "Random Load Balancing" do
       end
     end
   end
-
-  context "when all replicas are down " do
-    let(:processes) { Helpers::Pgcat.single_shard_setup("sharded_db", 5, "transaction", "random", "debug", {"default_role" => "replica"}) }
-
-    it "unbans them automatically to prevent false positives in health checks that could make all replicas unavailable" do
-      conn = PG.connect(processes.pgcat.connection_string("sharded_db", "sharding_user"))
-      failed_count = 0
-      number_of_replicas = processes[:replicas].length
-
-      # Take down all replicas
-      processes[:replicas].each(&:take_down)
-
-      (number_of_replicas + 1).times do |n|
-        conn.async_exec("SELECT 1 + 2")
-      rescue
-        conn = PG.connect(processes.pgcat.connection_string("sharded_db", "sharding_user"))
-        failed_count += 1
-      end
-
-      expect(failed_count).to eq(number_of_replicas + 1)
-      failed_count = 0
-
-      # Ban_time is configured to 60 so this reset will only work
-      # if the replicas are unbanned automatically
-      processes[:replicas].each(&:reset)
-
-      number_of_replicas.times do
-        conn.async_exec("SELECT 1 + 2")
-      rescue
-        conn = PG.connect(processes.pgcat.connection_string("sharded_db", "sharding_user"))
-        failed_count += 1
-      end
-      expect(failed_count).to eq(0)
-    end
-  end
 end
 
 describe "Least Outstanding Queries Load Balancing" do
@@ -196,3 +161,4 @@ describe "Least Outstanding Queries Load Balancing" do
     end
   end
 end
+