Update README.

README.md

@@ -17,7 +17,6 @@ Quick Start
           console.info(this.info('SIZE_DOWNLOAD'));
         });
 
-
 * with options
 
         curl = require('node-curl')
@@ -43,6 +42,7 @@ Usage
         members:
           status           - Http Response code
           body             - Http body
+          header           - Http header
 
           url              - the url set by curl(...)
           options          - the options set by curl(...)
@@ -52,6 +52,10 @@ Usage
         methods:
           info(name) - Get information of result, see 'info' section
 
+        REMARK:
+            If the http is redirected, then header will contain at least 2 http headers.
+
+
 * Curl Control
 
         members
@@ -139,6 +143,7 @@ Methods:
 Events:
 
     'data', function(Buffer chunk) {}
+    'header', function(Buffer chunk) {}
     'error', function(Error error) {}
     'end', function() {}
 
@@ -159,21 +164,26 @@ Example: examples/low-level.js
 
     // on 'data' must be returns chunk.length, or means interrupt the transfer
     curl.on('data', function(chunk) {
-        p("receive " + chunk.length)
+        p("receive " + chunk.length);
         return chunk.length;
     });
 
+    curl.on('header', function(chunk) {
+        p("receive header " + chunk.length);
+        return chunk.length;
+    })
+
     // curl.close() should be called in event 'error' and 'end' if the curl won't use any more.
     // or the resource will not release until V8 garbage mark sweep.
     curl.on('error', function(e) {
-        p("error: " + e.message)
+        p("error: " + e.message);
         curl.close();
     });
 
 
     curl.on('end', function() {
         p('code: ' + curl.getinfo('RESPONSE_CODE'));
-        p('done.')
+        p('done.');
         curl.close();
     });
 

examples/low-level.js

@@ -1,4 +1,4 @@
-var Curl = require('../lib/Curl')
+var Curl = require('../lib/Curl');
 
 var p = console.log;
 var url = process.argv[2];
@@ -14,10 +14,17 @@ curl.setopt('VERBOSE', 1);
 
 // on 'data' must be returns chunk.length, or means interrupt the transfer
 curl.on('data', function(chunk) {
-	p("receive " + chunk.length)
+	p("receive " + chunk.length);
 	return chunk.length;
 });
 
+curl.on('header', function(chunk) {
+	p("receive header " + chunk.length);
+	return chunk.length;
+})
+
+// curl.close() should be called in event 'error' and 'end' if the curl won't use any more.
+// or the resource will not release until V8 garbage mark sweep.
 curl.on('error', function(e) {
 	p("error: " + e.message);
 	curl.close();
@@ -25,9 +32,9 @@ curl.on('error', function(e) {
 
 
 curl.on('end', function() {
-	p("code: " + curl.getinfo('RESPONSE_CODE'));
-	curl.close();
+	p('code: ' + curl.getinfo('RESPONSE_CODE'));
 	p('done.');
+	curl.close();
 });
 
 curl.perform();