Move a Connection into a Socket Set

See more Socket/SSL/TLS Examples

Demonstrates Socket.TakeSocket, which moves a connection into a newly created member of this object's socket set. After one or more calls, the object acts as a set of sockets.

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

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

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

    listen_sock.bindAndListen(5000, 25) catch {
        std.debug.print("{s}\n", .{try listen_sock.getLastErrorText(alloc)});
        return;
    };

    const connected_sock = try chilkat.Socket.init();
    defer connected_sock.deinit();
    listen_sock.acceptNext(20000, connected_sock) catch {
        std.debug.print("{s}\n", .{try listen_sock.getLastErrorText(alloc)});
        return;
    };

    // Move the connection out of connectedSock and into a newly created member of this object's socket
    // set.  After one or more such calls, socketSet acts as a set of connected sockets (useful with the
    // SelectForReading / SelectForWriting methods).  After success, connectedSock holds no connection.
    const socket_set = try chilkat.Socket.init();
    defer socket_set.deinit();
    socket_set.takeSocket(connected_sock) catch {
        std.debug.print("{s}\n", .{try socket_set.getLastErrorText(alloc)});
        return;
    };

    std.debug.print("Connection added to the socket set.\n", .{});
}