diff --git a/servers/agarv2/src/commands/CommandList.js b/servers/agarv2/src/commands/CommandList.js
index f5339b7..d103d40 100644
--- a/servers/agarv2/src/commands/CommandList.js
+++ b/servers/agarv2/src/commands/CommandList.js
@@ -27,7 +27,7 @@ class CommandList {
     constructor(handle) {
         this.handle = handle;
         /** @type {{[commandName: string]: Command}} */
-        this.list = { };
+        this.list = {};
     }
 
     /**
@@ -66,4 +66,4 @@ module.exports = {
     }
 };
 
-const ServerHandle = require("../ServerHandle");
+const ServerHandle = require("../ServerHandle");
\ No newline at end of file
diff --git a/servers/agarv2/src/commands/DefaultCommands.js b/servers/agarv2/src/commands/DefaultCommands.js
index a0c5b56..4c0f21d 100644
--- a/servers/agarv2/src/commands/DefaultCommands.js
+++ b/servers/agarv2/src/commands/DefaultCommands.js
@@ -40,18 +40,18 @@ function table(contents, eol) {
     }
     for (i = 0, rowText = ""; i < contents.columns.length; i++) {
         col = contents.columns[i];
-        rowText += (i == 0 ? "" : col.separated ? " | " : " ") + padRight(col.text, col.headPad, columnSizes[i]);
+        rowText += (i === 0 ? "" : col.separated ? " | " : " ") + padRight(col.text, col.headPad, columnSizes[i]);
     }
     all += rowText + eol;
     for (i = 0, rowText = ""; i < contents.rows.length; i++, rowText = "") {
         for (j = 0; j < contents.rows[i].length; j++) {
             row = contents.rows[i][j] || "";
             col = contents.columns[j];
-            rowText += (j == 0 ? "" : col.separated ? " | " : " ") + padRight(row, row ? col.rowPad : col.emptyPad, columnSizes[j]);
+            rowText += (j === 0 ? "" : col.separated ? " | " : " ") + padRight(row, row ? col.rowPad : col.emptyPad, columnSizes[j]);
         }
         for (; j < contents.columns.length; j++) {
             col = contents.columns[j];
-            rowText += (j == 0 ? "" : col.separated ? " | " : " ") + padRight("", col.emptyPad, columnSizes[j]);
+            rowText += (j === 0 ? "" : col.separated ? " | " : " ") + padRight("", col.emptyPad, columnSizes[j]);
         }
         all += rowText + eol;
     }
@@ -685,11 +685,7 @@ module.exports = (commands, chatCommands) => {
                 const list = handle.chatCommands.list;
                 handle.listener.globalChat.directMessage(null, context, "available commands:");
                 for (let name in list)
-                    handle.listener.globalChat.directMessage(
-                        null,
-                        context,
-                        `${name}${list[name].args.length > 0 ? " " : ""}${list[name].args} - ${list[name].description}`
-                    );
+                    handle.listener.globalChat.directMessage(null, context, `${name}${list[name].args.length > 0 ? " " : ""}${list[name].args} - ${list[name].description}`);
             }
         }),
         genCommand({
@@ -700,11 +696,7 @@ module.exports = (commands, chatCommands) => {
              * @param {Connection} context
              */
             exec: (handle, context, args) => {
-                handle.listener.globalChat.directMessage(
-                    null,
-                    context,
-                    context.hasPlayer ? `your ID is ${context.player.id}` : "you don't have a player associated with yourself"
-                );
+                handle.listener.globalChat.directMessage(null, context, context.hasPlayer ? `your ID is ${context.player.id}` : "you don't have a player associated with yourself");
             }
         }),
         genCommand({
@@ -720,11 +712,7 @@ module.exports = (commands, chatCommands) => {
                     return void chat.directMessage(null, context, "you don't have a player associated with yourself");
                 if (!context.player.hasWorld)
                     return void chat.directMessage(null, context, "you're not in a world");
-                chat.directMessage(
-                    null,
-                    context,
-                    `your world ID is ${context.player.world.id}`
-                );
+                chat.directMessage(null, context, `your world ID is ${context.player.world.id}`);
             }
         }),
         genCommand({
diff --git a/servers/protocols/websocket.md b/servers/protocols/websocket.md
new file mode 100644
index 0000000..a7d4640
--- /dev/null
+++ b/servers/protocols/websocket.md
@@ -0,0 +1,25 @@
+# WebSocket close codes
+
+| Close code (uint16) | Codename               | Internal | Customizable | Description |
+|---------------------|------------------------|----------|--------------|-------------|
+| 0 - 999             |                        | Yes      | No           | Unused |
+| 1000                | `CLOSE_NORMAL`         | No       | No           | Successful operation / regular socket shutdown |
+| 1001                | `CLOSE_GOING_AWAY`     | No       | No           | Client is leaving (browser tab closing) |
+| 1002                | `CLOSE_PROTOCOL_ERROR` | Yes      | No           | Endpoint received a malformed frame |
+| 1003                | `CLOSE_UNSUPPORTED`    | Yes      | No           | Endpoint received an unsupported frame (e.g. binary-only endpoint received text frame) |
+| 1004                |                        | Yes      | No           | Reserved |
+| 1005                | `CLOSED_NO_STATUS`     | Yes      | No           | Expected close status, received none |
+| 1006                | `CLOSE_ABNORMAL`       | Yes      | No           | No close code frame has been receieved |
+| 1007                | *Unsupported payload*  | Yes      | No           | Endpoint received inconsistent message (e.g. malformed UTF-8) |
+| 1008                | *Policy violation*     | No       | No           | Generic code used for situations other than 1003 and 1009 |
+| 1009                | `CLOSE_TOO_LARGE`      | No       | No           | Endpoint won't process large frame |
+| 1010                | *Mandatory extension*  | No       | No           | Client wanted an extension which server did not negotiate |
+| 1011                | *Server error*         | No       | No           | Internal server error while operating |
+| 1012                | *Service restart*      | No       | No           | Server/service is restarting |
+| 1013                | *Try again later*      | No       | No           | Temporary server condition forced blocking client's request |
+| 1014                | *Bad gateway*          | No       | No           | Server acting as gateway received an invalid response |
+| 1015                | *TLS handshake fail*   | Yes      | No           | Transport Layer Security handshake failure |
+| 1016 - 1999         |                        | Yes      | No           | Reserved for later |
+| 2000 - 2999         |                        | Yes      | Yes          | Reserved for websocket extensions |
+| 3000 - 3999         |                        | No       | Yes          | Registered first come first serve at IANA |
+| 4000 - 4999         |                        | No       | Yes          | Available for applications |