Initial implementation.

Jakefile

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+
+new jake.NpmPublishTask('publish',
+  [ 'Jakefile'
+  , 'README.md'
+  , 'package.json'
+  , 'index.js'
+  , 'test.js' ]);

README.md

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+
+### HOWTO
+
+Adds this to your `.use` configuration block.
+
+    app.use(require('connect-requestid'))
+
+And that's it! :-)
+
+Access the request id object with `request.id` like this:
+
+    app.get('/', function(req, resp) {
+      resp.send('hello request #' + req.id);
+    });
+
+...
+

index.js

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+
+
+// index.js - Main exports file
+(function() {
+
+  var ID_BYTES = 32;
+
+  var crypto = require('crypto')
+    , cache = { };
+
+  // generate new id using secure random bytes
+  var generateNewId = function(callback) {
+    return crypto.randomBytes(ID_BYTES, function(e, buf) {
+      if (e) return callback(e, null);
+
+      return callback(null, buf.toString('hex'));
+    });
+  };
+
+  // the middleware
+  module.exports = function(req, res, next) {
+    return generateNewId(function(e, newId) {
+      if (!!e) return next(e);
+
+      req.id = newId;
+      next();
+    });
+  };
+
+  // export new id function for tesing.
+  module.exports.generateNewId = generateNewId;
+
+})();
+

package.json

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+{ "name": "connect-requestid"
+, "version": "0.1.0-0"
+, "description": "Connect middleware that adds a unique id to each request."
+, "main": "index.js"
+, "scripts": { "test": "test.js" }
+, "repository":
+  { "type": "git"
+  , "url": "git://github.com/chakrit/connect-requestid.git" }
+, "keywords":
+  [ "connect"
+  , "middleware"
+  , "request"
+  , "id" ]
+, "author": "Chakrit Wichian <service@chakrit.net> (http://chakrit.net)"
+, "license": "BSD"
+, "engines": { "node": "v0.6.x" }
+}

test.js

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+
+// test.js - Test index.js
+var index = require('./index');
+