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

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

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

@TEST-START-FILE common.bro

module Test;

export {
	redef enum Log::ID += { LOG };

	type Info: record {
		msg: string &log;
		nolog: string &default="no";
		num: count &log;
	};

	global log_test: event(rec: Test::Info);
}

event bro_init() &priority=5
	{
	Broker::enable();
	Log::create_stream(Test::LOG, [$columns=Test::Info, $ev=log_test]);
	}

@TEST-END-FILE

@TEST-START-FILE recv.bro

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

event bro_init()
	{
	Broker::subscribe_to_logs("bro/log/");
	Broker::listen(broker_port, "127.0.0.1");
	}

event Test::log_test(rec: Test::Info)
	{
	print "wrote log", rec;

	if ( rec$num == 5 )
		terminate();
	}

@TEST-END-FILE

@TEST-START-FILE send.bro

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

event bro_init()
	{
	Broker::enable_remote_logs(Test::LOG);
	Broker::connect("127.0.0.1", broker_port, 1secs);
	}

global n = 0;

event do_write()
	{
	if ( n == 6 )
		return;
	else
		{
		Log::write(Test::LOG, [$msg = "ping", $num = n]);
		++n;
		event do_write();
		}
	}

event Broker::outgoing_connection_established(peer_address: string,
                                            peer_port: port,
                                            peer_name: string)
	{
	print "Broker::outgoing_connection_established", peer_address, peer_port;
	event do_write();
	}

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

@TEST-END-FILE