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node_modules/send/Readme.md

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+
+# send
+
+  Send is Connect's `static()` extracted for generalized use, a streaming static file
+  server supporting partial responses (Ranges), conditional-GET negotiation, high test coverage, and granular events which may be leveraged to take appropriate actions in your application or framework.
+
+## Installation
+
+    $ npm install send
+
+## Examples
+
+  Small:
+
+```js
+var http = require('http');
+var send = require('send');
+
+var app = http.createServer(function(req, res){
+  send(req, req.url).pipe(res);
+});
+```
+
+  Serving from a root directory with custom error-handling:
+
+```js
+var http = require('http');
+var send = require('send');
+
+var app = http.createServer(function(req, res){
+  // your custom error-handling logic:
+  function error(err) {
+    res.statusCode = err.status || 500;
+    res.end(err.message);
+  }
+
+  // your custom directory handling logic:
+  function redirect() {
+    res.statusCode = 301;
+    res.setHeader('Location', req.url + '/');
+    res.end('Redirecting to ' + req.url + '/');
+  }
+
+  // transfer arbitrary files from within
+  // /www/example.com/public/*
+  send(req, url.parse(req.url).pathname)
+  .root('/www/example.com/public')
+  .on('error', error)
+  .on('directory', redirect)
+  .pipe(res);
+});
+```
+
+## API
+
+### Events
+
+  - `error` an error occurred `(err)`
+  - `directory` a directory was requested
+  - `stream` file streaming has started `(stream)`
+  - `end` streaming has completed
+
+### .root(dir)
+
+  Serve files relative to `path`. Aliased as `.from(dir)`.
+
+### .index(path)
+
+  By default send supports "index.html" files, to disable this
+  invoke `.index(false)` or to supply a new index pass a string.
+
+### .maxage(ms)
+
+  Provide a max-age in milliseconds for http caching, defaults to 0.
+
+## Error-handling
+
+  By default when no `error` listeners are present an automatic response will be made, otherwise you have full control over the response, aka you may show a 5xx page etc.
+
+## Caching
+
+  It does _not_ perform internal caching, you should use a reverse proxy cache such
+  as Varnish for this, or those fancy things called CDNs. If your application is small enough that it would benefit from single-node memory caching, it's small enough that it does not need caching at all ;).
+
+## Debugging
+
+ To enable `debug()` instrumentation output export __DEBUG__:
+
+```
+$ DEBUG=send node app
+```
+
+## Running tests
+
+```
+$ npm install
+$ make test
+```
+
+## License 
+
+(The MIT License)
+
+Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.