Golang HTTP Client using SOCKS5 proxy and DialContext · GitHub
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Golang HTTP Client using SOCKS5 proxy and DialContext · GitHub
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Hm. Why do I need all this DialContext: dialContext
when it already uses http.ProxyFromEnvironment
?
Hm. Why do I need all this
DialContext: dialContext
when it already useshttp.ProxyFromEnvironment
?
this code could use any proxy at all, not just one from the environment, which is quite limiting, if say, for instance, you wanted to use 10 different proxies at the same time, or round robin between them, etc...
I agree in this example, to make it clearer, I'd not use os.Getenv("PROXY_HOST")
and not http.ProxyFromEnvironment
!
Ah makes sense, thanks
in this example, to make it clearer, I'd not use
os.Getenv("PROXY_HOST")
and nothttp.ProxyFromEnvironment
!
How to use it then? I can't see how I can pass my SOCKS5 proxy setting to the code.
Would you give another complete demo code to use it please?
resp, err := http.Get("http://example.com/")
if err != nil { // handle error }
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
in this example, to make it clearer, I'd not use
os.Getenv("PROXY_HOST")
and nothttp.ProxyFromEnvironment
!How to use it then? I can't see how I can pass my SOCKS5 proxy setting to the code.
Would you give another complete demo code to use it please?
resp, err := http.Get("http://example.com/") if err != nil { // handle error } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body)
client := NewClientFromEnv()
resp, err := client.Get("http://example.com")
client := NewClientFromEnv()
resp, err := client.Get("http://example.com")
Thanks, and where can I find the definition of such NewClientFromEnv()
please?
Thanks, and where can I find the definition of such
NewClientFromEnv()
please?
@suntong, Here it is. It is a part of snippet
Another way to get the dial context:
dialer, err := proxy.SOCKS5("tcp", proxyUrl, nil, proxy.Direct)
dialContext := func(ctx context.Context, network, address string) (net.Conn, error) {
return dialer.Dial(network, address)
}
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