node_modules/ws/lib/subprotocol.js in isomorfeus-puppetmaster-0.5.5 vs node_modules/ws/lib/subprotocol.js in isomorfeus-puppetmaster-0.5.6

@@ -1,62 +1,62 @@
-'use strict';
-
-const { tokenChars } = require('./validation');
-
-/**
- * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names.
- *
- * @param {String} header The field value of the header
- * @return {Set} The subprotocol names
- * @public
- */
-function parse(header) {
-  const protocols = new Set();
-  let start = -1;
-  let end = -1;
-  let i = 0;
-
-  for (i; i < header.length; i++) {
-    const code = header.charCodeAt(i);
-
-    if (end === -1 && tokenChars[code] === 1) {
-      if (start === -1) start = i;
-    } else if (
-      i !== 0 &&
-      (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */
-    ) {
-      if (end === -1 && start !== -1) end = i;
-    } else if (code === 0x2c /* ',' */) {
-      if (start === -1) {
-        throw new SyntaxError(`Unexpected character at index ${i}`);
-      }
-
-      if (end === -1) end = i;
-
-      const protocol = header.slice(start, end);
-
-      if (protocols.has(protocol)) {
-        throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
-      }
-
-      protocols.add(protocol);
-      start = end = -1;
-    } else {
-      throw new SyntaxError(`Unexpected character at index ${i}`);
-    }
-  }
-
-  if (start === -1 || end !== -1) {
-    throw new SyntaxError('Unexpected end of input');
-  }
-
-  const protocol = header.slice(start, i);
-
-  if (protocols.has(protocol)) {
-    throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
-  }
-
-  protocols.add(protocol);
-  return protocols;
-}
-
-module.exports = { parse };
+'use strict';
+
+const { tokenChars } = require('./validation');
+
+/**
+ * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names.
+ *
+ * @param {String} header The field value of the header
+ * @return {Set} The subprotocol names
+ * @public
+ */
+function parse(header) {
+  const protocols = new Set();
+  let start = -1;
+  let end = -1;
+  let i = 0;
+
+  for (i; i < header.length; i++) {
+    const code = header.charCodeAt(i);
+
+    if (end === -1 && tokenChars[code] === 1) {
+      if (start === -1) start = i;
+    } else if (
+      i !== 0 &&
+      (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */
+    ) {
+      if (end === -1 && start !== -1) end = i;
+    } else if (code === 0x2c /* ',' */) {
+      if (start === -1) {
+        throw new SyntaxError(`Unexpected character at index ${i}`);
+      }
+
+      if (end === -1) end = i;
+
+      const protocol = header.slice(start, end);
+
+      if (protocols.has(protocol)) {
+        throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
+      }
+
+      protocols.add(protocol);
+      start = end = -1;
+    } else {
+      throw new SyntaxError(`Unexpected character at index ${i}`);
+    }
+  }
+
+  if (start === -1 || end !== -1) {
+    throw new SyntaxError('Unexpected end of input');
+  }
+
+  const protocol = header.slice(start, i);
+
+  if (protocols.has(protocol)) {
+    throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
+  }
+
+  protocols.add(protocol);
+  return protocols;
+}
+
+module.exports = { parse };