35 commits

Author	SHA1	Message	Date
networkException	47a470b281	everywhere: support unix sockets ... This patch adds support for listening on and connecting to unix sockets. This requires having wrapper types for various tokio specific network abstractions while also supporting things like serialization and deserialization. Unfortionately i was unable to find a published crate fulfilling these requirements. For this reason I've published a crate myself. Called `tokio-unix-tcp`, it serves as a drop in replacement for Tokio's TCP and Unix network types. I plan to maintain this library outside the scope of this project as well, in general the code should be simple and stable enough however to not require maintainance going forward. As i said this crate aims to support the requirement mentioned above. In addition to this it also strives to be more correct about handling the different types of unix sockets, which the libraries i reviewed were weak at. A list of these crates can be found in the crate README under "Related work". --- The changes to netapp can be summarized as the following: - `std::net::SocketAddr` has been replaced by `tokio_unix_tcp::NamedSocketAddr` in most places. This enum encapsulates a IP address and port as well as a path in its variants and describes a concrete socket address netapp can bind or connect to. - In some places `tokio_unix_tcp::SocketAddr` is used instead of `tokio_unix_tcp::NamedSocketAddr` as mentioned above. This is due to the way unix sockets work: The remote peer of a client from the perspective of a server is not a concrete path but `unnamed`. They just share a file descriptor for the actual communication channel. The local address of the server is the actual file system path the server is listening on. In some cases netapp might be configured to connect to another peer using a unix socket and to not send a reachable IP address and port or unix socket path using the `HelloMessage`. As per the above (the client's remote address will be `unnamed`), we have no way of connecting back to that peer. This will currently cause the connection to be aborted by the server. - Listening on Unix sockets requires some additional handling like removing a previous file at the bind path and setting a correct mode (defaulting to `0o222` currently). This is handled by `tokio_unix_tcp`. --- I've tested these changes by including them in garage and running basic administration commands against a node and by running the unit tests here. Basalt peering is currently lacking a proper cost calculation for unix sockets - I'm sadly not familiar with this code.	2023-11-05 22:29:12 +01:00
Alex	6df6411b72	fix clippy	2023-01-31 23:57:33 +01:00
Alex	f6ad1d0fab	less verbosity	2022-09-01 16:13:43 +02:00
Alex	b931d0d1cf	try debug	2022-09-01 16:01:56 +02:00
Alex	522f420e2b	Implement request cancellation	2022-09-01 15:54:11 +02:00
Alex	22d96929d5	Merge branch 'fix-ping' into stream-body	2022-09-01 14:23:10 +02:00
Alex	4a59b73d7b	Add actual support for order tag	2022-09-01 12:46:33 +02:00
Alex	cd203f5708	Add OrderTag to Req and Resp, refactor errors	2022-09-01 12:15:50 +02:00
Alex	7909a95d3c	Stream errors are now std::io::Error	2022-09-01 11:21:24 +02:00
Alex	01db3c4319	add debug_name in proto to differenciate messages	2022-08-31 15:58:05 +02:00
Alex	74e57016f6	Add some debugging	2022-07-25 15:04:52 +02:00
Alex	9cb28c21b4	Use bounded channels on receive side for backpressure	2022-07-22 13:01:52 +02:00
Alex	0b71ca12f9	Clean up framing protocol	2022-07-22 12:45:38 +02:00
Alex	4934ed726d	Propose alternative API	2022-07-21 20:22:56 +02:00
Alex	7d148c7e76	One possibility, but I don't like it	2022-07-21 19:25:07 +02:00
Alex	44bbc1c00c	Rename AutoSerialize into SimpleMessage and refactor a bit	2022-07-21 19:05:51 +02:00
Alex	f35fa7d18d	Move things around	2022-07-21 17:37:52 +02:00
trinity-1686a	cdff8ae1be	add detection of premature eos	2022-07-18 15:21:13 +02:00
trinity-1686a	d3d18b8e8b	use a framing protocol instead of even/odd channel	2022-06-20 23:40:31 +02:00
trinity-1686a	4745e7c4ba	further work on streams ... most changes still required are related to error handling	2022-06-08 09:54:38 +02:00
trinity-1686a	368ba90879	initial work on associated stream ... still require testing, and fixing a few kinks: - sending packets > 16k truncate them - send one more packet than it could at eos - probably update documentation /!\ contains breaking changes	2022-06-05 15:33:43 +02:00
Alex	faecefc7a8	Fix span kind for RPC client side	2022-04-07 10:31:37 +02:00
Alex	96d1f14966	Avoid logging full node IDs	2022-02-21 16:57:07 +01:00
Alex	8858c94289	Implement version tag for application as well	2022-02-21 16:43:17 +01:00
Alex	96a3cc1e1f	Implement version check & transmit more error info	2022-02-21 13:45:41 +01:00
Alex	706a3b4ac4	Formatting & clippy	2022-02-21 12:04:09 +01:00
Alex	3b8bff6341	Refactoring	2022-02-21 12:01:04 +01:00
Alex	109d6c143d	Add length of query to span	2022-02-18 20:23:10 +01:00
Alex	fb6b4dc9a9	Correct implementation of distributed tracing	2022-02-18 20:10:46 +01:00
Alex	ab0f7785ae	Add telemetry	2022-02-18 19:01:59 +01:00
Alex	8a0bfa0ff6	Change call() to take a ref to the message to be sent ... Handlers also receive a ref	2021-10-14 16:11:07 +02:00
Alex	bc86bd3986	improve comment	2021-10-13 17:14:26 +02:00
Alex	70839d70d8	Try to handle termination and closing of stuff properly	2021-10-13 17:12:13 +02:00
Alex	8dede69dee	Fix netapp protocol & adapt basalt to new api	2021-10-13 12:33:14 +02:00
Alex	d9bd1182f7	Move out things from conn.rs into two separate files	2021-10-12 18:13:07 +02:00

Renamed from src/conn.rs (Browse further)