建议增加acl功能 #55
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建议增加acl功能 #55
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Changes: 1. Modified registration of SIGUSR1 to prevent segment fault on MIPS openwrt. 2. Introduced mechanism of self monitor to recover from hang process. 3. Introduced a new type of method 'direct' which relays incoming traffic out directly by default route and default interface. This method is useful to users whose ISP limits network connections from different computers. 4. Introduced a new type of method 'autosocks5' which by default relays incoming traffic out directly by default route and default interface. In case relay connection is closed/reset immediately by remote/GFW, redsocks then relays the traffic to SOCKS5 proxy. By doing this, most of traffic can be relayed without going through proxy. But, for those connections blocked by GFW can go through proxy automatically.
2. Enhance address cache in autosocks.c. The new cache stores IP addresses in blocks.
timeout occurs while connecting to target. The timeout value is set to 13 seconds. Whenever a connection to target timeouts, the connection will be retried via proxy.
2. Detect connection reset with more reliable method.
we failed to connect to target directly. Connection will be retried via proxy when connection timeouts in about 10 seconds or connection is reset before data is read & writen successfully.
This method is behaves just like 'autosocks5' and is intent to support Goagent.
minor misspelling of the word cache (cahce)
Co-authored-by: ge9 <ge9@users.noreply.github.com>
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只允许部分机器通过代理，其他机器不走代理