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Socket/SSL/TLS through SOCKS5 / SOCKS4 Proxy

See more Socket/SSL/TLS Examples

Demonstrates how to use the Chilkat Socket/SSL/TLS component/library with a SOCKS5 or SOCKS4 proxy server. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    const socket = try chilkat.Socket.init();
    defer socket.deinit();

    // To use a SOCKS4 or SOCKS5 proxy, simply set the following
    // properties prior to calling Connect.  The connection may be SSL/TLS or
    // non-secure - both will work with a SOCKS proxy.
    // The SOCKS hostname may be a domain name or
    // IP address:
    socket.setSocksHostname("www.mysocksproxyserver.com");
    socket.setSocksPort(1080);
    socket.setSocksUsername("myProxyLogin");
    socket.setSocksPassword("myProxyPassword");
    // Set the SOCKS version to 4 or 5 based on the version
    // of the SOCKS proxy server:
    socket.setSocksVersion(5);
    // Note: SOCKS4 servers only support usernames without passwords.
    // SOCKS5 servers support full login/password authentication.

    // Connect to port 5555 of 192.168.1.108.
    // hostname may be a domain name or IP address.
    const hostname = "192.168.1.108";
    const ssl = false;
    const max_wait_millisec = 20000;
    socket.connect(hostname, 5555, ssl, max_wait_millisec) catch {
        std.debug.print("{s}\n", .{try socket.getLastErrorText(alloc)});
        return;
    };

    // Set maximum timeouts for reading an writing (in millisec)
    socket.setMaxReadIdleMs(10000);
    socket.setMaxSendIdleMs(10000);

    // The server (in this example) is going to send a "Hello World!"
    // message.  Read it:
    const received_msg = socket.receiveString(alloc) catch {
        std.debug.print("{s}\n", .{try socket.getLastErrorText(alloc)});
        return;
    };

    // Close the connection with the server
    // Wait a max of 20 seconds (20000 millsec)
    try socket.close(20000);

    std.debug.print("{s}\n", .{received_msg});
}