google浏览器的特殊功能

google浏览器的特殊功能

 

在浏览器地址栏输入：

chrome://net-internals/

并回车，就可以看到一些东西，比如Request、DNS、Sockets、Http Cache等。

 

Socket pools

 

Name	Handed Out	Connecting	Idle	Max	Max Per Group	Generation Number
tcp_socket_pool	0	0	2	256	6	0
ssl_socket_pool	0	0	0	256	6	0

tcp_socket_pool

Name	Pending	Top Priority	Active	Idle	Connect Jobs	Backup Job	Stalled
safebrowsing-cache.google.com:80	0	-	0	1	0	false	false
safebrowsing.clients.google.com:80	0	-	0	1	0	false	false

ssl_socket_pool

Name	Pending	Top Priority	Active	Idle	Connect Jobs	Backup Job	Stalled
ssl/www.google.com.hk:443	0	-	0	0	0	false	false
ssl/www.google.com:443	0	-	0	0	0	false	false

其中可以看到http cache，如下地址也可以：

‍chrome://view-http-cache/

 

test功能也很不错，比如我们测试www.baidu.com首页：

 

Input a URL which failed to load, and then click the button to run some tests for why it failed.

 

URL:    

Started connection test suite suite on Mon Dec 13 2010 13:01:04 GMT+0800 (China Standard Time)

Result	Experiment	Error	Time (ms)
PASS	Fetch http://www.baidu.com/ Don't use any proxy		167
PASS	Fetch http://www.baidu.com/ Use system proxy settings		111
PASS	Fetch http://www.baidu.com/ Use Firefox's proxy settings		128
PASS	Fetch http://www.baidu.com/ Auto-detect proxy settings		2370
PASS	Fetch http://www.baidu.com/ Don't use any proxy Disable IPv6 host resolving		121
PASS	Fetch http://www.baidu.com/ Use system proxy settings Disable IPv6 host resolving		113
PASS	Fetch http://www.baidu.com/ Use Firefox's proxy settings Disable IPv6 host resolving		108
PASS	Fetch http://www.baidu.com/ Auto-detect proxy settings Disable IPv6 host resolving		2370
PASS	Fetch http://www.baidu.com/ Don't use any proxy Probe for IPv6 host resolving		113
PASS	Fetch http://www.baidu.com/ Use system proxy settings Probe for IPv6 host resolving		128
PASS	Fetch http://www.baidu.com/ Use Firefox's proxy settings Probe for IPv6 host resolving		125
PASS	Fetch http://www.baidu.com/ Auto-detect proxy settings Probe for IPv6 host resolving		2356

Completed connection test suite suite