422 commits

Author	SHA1	Message	Date
Ivan Vilata-i-Balaguer	7351363830	Check optional value in keyring getter, hint nullable	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	ab4491d956	Draft and describe loop for mailbox send test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	f74d88cb33	Factor out peer node creation in network stress test ... This will be useful later when stopping and restarting peer nodes in mailbox send test. I added a getter to ``P2PService`` to get its public keyring.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	9ad4f371b2	Split long line	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	0599c820be	Show min/max/avg send send delay in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	6ab5daf1c1	Report ratio to max receive timeout in network stress test ... My computer is able to handle 50 messages per each of 20 peers with a delay ratio around 3. With 100 messages or 50 peers, receiving times out even if we wait 10 times the ideal max timeout.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	d9f00e6627	Wait more for message reception in network stress test ... If we wait for too little there are lots of connection refused errors when stopping nodes.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	9e61f1f3db	Some comments on peer creation in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	acb31003ed	Set maximum connections to seed node in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	a9efa4ec15	Print network stress test steps to help locating the source of warnings	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	8eefecdc9c	Report pending latch counts on network stress test timeouts	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	97e6b942d3	Customize direct message count per peer from environment variable	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	e7e45f497e	Use plain system milliseconds instead of instants and durations ... For consistency with the rest of the stress test.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	987b28e4e2	Use parameter-based timeouts for direct messages in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	ec216a8702	Fix direct message loop in network stress test ... The logic was broken and all sends where packed in the same (min delay, max delay) period. Now a variable ensures that the random delay gets added to the previous time.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	6c188e35fa	Send direct messages in network stress test in a loop ... Actually each peer runs a loop to setup messages to be sent in the future with a random delay. This is an actual stress test for the first time. Maybe the timeouts should be adjusted accordingly.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	c8e3c6d11a	Random delay when sending direct message in network stress test ... The delay is always longer than the one that triggers throttling. It makes not much sense for a single sending, but it will within a loop. Also made some ``Connection`` throttle constants package-private so they can be accessed by tests.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	da145435a1	Keep destination peer address in a variable	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	109a71cd7f	Minor changes to comments and printed messages	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	53901ba798	Configure all peers once to receive direct messages in network stress test ... Instead on adding a listener once per selected random destination peer.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	3e34d23b9e	Convert print instruction to use helper method	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	9505a28ccc	Print message receiving and sending times in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	b8d49e44b6	Send direct messages from all peers to random ones in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	97722a6ecd	Check direct message receiving side in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	30dd7f0f88	Change content of network stress test messages ... Otherwise the destination node can have a hard time checking its content.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	2d9ed390f0	Partial direct send/receive test between two peers in network stress test ... Still need to implement checks on the receiving side.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	9f728c19c3	Check minimum peers in network stress test ... In preparation for direct send message test.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	a99c0ffc07	Keep Tor hidden service key when preserving network stress test data	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	a9973808b2	Make the number of peers in network stress test selectable with environment variable	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	bfbda2c38e	Turn detailed logging of network stress test into a constant	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	d439058392	Check that network stress test data directory variable is not empty	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	f100ef6384	Only keep peer keys when reusing network stress test directory	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	6c5c3371e6	Rename "temporary" to "test data" directory in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	b02c5bf2be	Move test data removal logic to instance method	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	e12d61d026	Keep network stress test data if environment variable `STRESS_TEST_DIR` is specified	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	3a7359247b	Use sequentially named directories for peers in network stress test ... This may allow to reuse the directory (to avoid regenerating keys, basically).	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	b3932d0bf4	Separate seed and peer listeners in network stress test ... In this way we ensure that latches are not accidentally modified if the semantics on callbacks change, so we may be more sure that latch initial values are ok.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	1910b66aef	Wait for peer nodes bootstrap in network stress test ... Once it threw a ``ConcurrentModificationException`` while shutting down but I've not been able to reproduce it, so keep an eye on it happening again.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	fe9b3ec5f6	Use localhost port ending in net id digit ... Otherwise ``SeedNodesRepository`` ignores the address and peers fail to connect to the seed node.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	59f66f8ef9	Some comments to separate declarations	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	1f2d755c64	Check reception of preliminary data in peers in network stress test ... Need to check that the seed node boots first to avoid spurious failures.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	a2d130219c	Rename latch and failure variables in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	f4aa8480f7	Fix removal of temporary directory in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	29c72cdc49	Create peer keys in network stress test ... We should keep an eye on the setup phase getting too slow (and eating the computer's randomness) because of the generation of peer keys.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	67e68cca85	Add creation of peer nodes to network stress test ... Only one peer for the moment, still not working since no encryption service and key ring are created.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	f7625796c8	Tune creation of seed node address in network stress test	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	f238870bce	Extract constant with regtest network id	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	30e980748d	Make methods for seed node address and setup listener creation ... This will ease redefining node type (Tor or localhost) and creating more nodes that can report setup result.	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	2c61596871	Add property to check if network stress test thread report setup failure	2016-05-17 09:13:28 +02:00
Ivan Vilata-i-Balaguer	9c58d9f740	Minor changes to network stress test ... I was going to override the ``runBare()`` method to cleanup on ``setUp()`` failures, but ``tearDown()`` is called all the same.	2016-05-17 09:13:28 +02:00