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authorLoïc Hoguin <[email protected]>2012-11-12 19:27:16 +0100
committerLoïc Hoguin <[email protected]>2012-11-12 19:27:16 +0100
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Fix Markdown in the guide
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1 files changed, 10 insertions, 10 deletions
diff --git a/guide/internals.md b/guide/internals.md
index 2dfd457..cb1f955 100644
--- a/guide/internals.md
+++ b/guide/internals.md
@@ -11,34 +11,34 @@ Architecture
Ranch is an OTP application.
Like all OTP applications, Ranch has a top supervisor. It is responsible
-for supervising the ```ranch_server``` process and all the listeners that
+for supervising the `ranch_server` process and all the listeners that
will be started.
-The ```ranch_server``` gen_server is the central process keeping track of the
+The `ranch_server` gen_server is the central process keeping track of the
listeners, the acceptors and the connection processes. It does so through
-the use of a public ets table called ```ranch_server``` too. This allows
+the use of a public ets table called `ranch_server` too. This allows
some operations to be sequential by going through the gen_server, while
others just query the ets table directly, ensuring there is no bottleneck
for the most common operations.
Because the most common operation is keeping track of the number of
connections currently being used for each listener, the ets table
-has ```write_concurrency``` enabled, allowing us to perform all these
-operations concurrently using ```ets:update_counter/3```. To read the number
+has `write_concurrency` enabled, allowing us to perform all these
+operations concurrently using `ets:update_counter/3`. To read the number
of connections we simply increment the counter by 0, which allows us
to stay in a write context and still receive the counter's value.
For increased fault tolerance, the owner of the ets table is
-```ranch_sup``` and not ```ranch_server``` as you could expect. This way,
-if the ```ranch_server``` gen_server fails, it doesn't lose any information
+`ranch_sup` and not `ranch_server` as you could expect. This way,
+if the `ranch_server` gen_server fails, it doesn't lose any information
and the restarted process can continue as if nothing happened. Note that
this usage is not recommended by OTP.
-Listeners are grouped into the ```ranch_listener_sup``` supervisor and
+Listeners are grouped into the `ranch_listener_sup` supervisor and
consist of three kinds of processes: the listener gen_server, the
acceptor processes and the connection processes, both grouped under
their own supervisor. All of these processes are registered to the
-```ranch_server``` gen_server with varying amount of information.
+`ranch_server` gen_server with varying amount of information.
All socket operations, including listening for connections, go through
transport handlers. Accepted connections are given to the protocol handler.
@@ -58,7 +58,7 @@ system.
* * *
-The second argument to ```ranch:start_listener/6``` is the number of
+The second argument to `ranch:start_listener/6` is the number of
processes that will be accepting connections. Care should be taken
when choosing this number.