update docs

Author: zookzook

lib/mongo/event_handler.ex

@@ -24,13 +24,13 @@ defmodule Mongo.EventHandler do
 
   def listen(opts) do
     receive do
-      {:broadcast, :commands, %{command_name: cmd} = message} when cmd != :isMaster ->
+      {:broadcast, :commands, %{command_name: cmd} = message} when cmd != :isMaster && cmd != :hello ->
         Logger.info("Received command: " <> inspect(message))
         listen(opts)
 
-      {:broadcast, :commands, is_master} ->
-        case opts[:is_master] do
-          true -> Logger.info("Received is master:" <> inspect(is_master))
+      {:broadcast, :commands, hello} ->
+        case opts[:is_master] || opts[:hello] do
+          true -> Logger.info("Received hello:" <> inspect(hello))
           _ -> []
         end
 

lib/mongo/monitor.ex

@@ -5,7 +5,7 @@ defmodule Mongo.Monitor do
   If the network connection is working, then the monitor process reports this and the topology process starts the
   connection pool. Per server we get 1 + pool size connections to each server.
 
-  After waiting for `heartbeat_frequency_ms` milliseconds, the monitor process calls `isMaster` command and
+  After waiting for `heartbeat_frequency_ms` milliseconds, the monitor process calls `hello` command and
   reports the result to the topology process.
 
   The result of the hello command is mapped the `ServerDescription` structure and sent to the topology process, which

lib/mongo/streaming_hello_monitor.ex

@@ -78,7 +78,7 @@ defmodule Mongo.StreamingHelloMonitor do
   end
 
   @doc """
-  Time to update the topology. Calling `isMaster` and updating the server description
+  Time to update the topology. Calling `hello` and updating the server description
   """
   def handle_cast(:update, state) do
     handle_info(:update, state)