Function stop_proxy

test/setup_transfer.cpp:630–640

static std::map<int, proxy_t> running_proxies;

void stop_proxy(int port)
{
	auto const it = running_proxies.find(port);

	if (it == running_proxies.end()) return;

	std::printf("stopping proxy on port %d\n", port);

	stop_process(it->second.pid);
	running_proxies.erase(it);
}

void stop_all_proxies()
{