# @TEST-SERIALIZE: brokercomm
# @TEST-REQUIRES: grep -q ENABLE_BROKER:BOOL=true $BUILD/CMakeCache.txt

# @TEST-EXEC: btest-bg-run recv "bro -b ../recv.bro broker_port=$BROKER_PORT >recv.out"
# @TEST-EXEC: btest-bg-run send "bro -b ../send.bro broker_port=$BROKER_PORT >send.out"

# @TEST-EXEC: btest-bg-wait 20
# @TEST-EXEC: btest-diff recv/recv.out
# @TEST-EXEC: btest-diff send/send.out

@TEST-START-FILE recv.bro

const broker_port: port &redef;
redef exit_only_after_terminate = T;

event bro_init()
	{
	Broker::enable();
	Broker::subscribe_to_prints("bro/print/");
	Broker::listen(broker_port, "127.0.0.1");
	}

global messages_to_recv = 6;
global messages_sent = 0;
global messages_recv = 0;

event Broker::print_handler(msg: string)
	{
	++messages_recv;
	print "got print msg", msg;

	if ( messages_to_recv == messages_recv )
		{
		terminate();
		return;
		}

	Broker::send_print("bro/print/my_topic", fmt("pong %d", messages_sent));
	++messages_sent;
	}

@TEST-END-FILE

@TEST-START-FILE send.bro

const broker_port: port &redef;
redef exit_only_after_terminate = T;

event bro_init()
	{
	Broker::enable();
	Broker::subscribe_to_prints("bro/print/my_topic");
	Broker::connect("127.0.0.1", broker_port, 1secs);
	}

global messages_sent = 0;
global messages_recv = 0;
global peer_disconnected = F;

event Broker::outgoing_connection_established(peer_address: string,
                                            peer_port: port,
                                            peer_name: string)
	{
	print "Broker::outgoing_connection_established", peer_address, peer_port;
	Broker::send_print("bro/print/hi", fmt("ping %d", messages_sent));
	++messages_sent;
	}

event Broker::outgoing_connection_broken(peer_address: string,
                                       peer_port: port)
	{
	terminate();
	}

event Broker::print_handler(msg: string)
	{
	++messages_recv;
	print "got print msg", msg;
	Broker::send_print("bro/print/hi", fmt("ping %d", messages_sent));
	++messages_sent;
	}

@TEST-END-FILE