linux/poky.git/bitbake/lib/hashserv, branch halstead/hashclient

hashserv: client: Fix mode state errors

2024-04-12T21:42:54+00:00

Careful reading of the code can contrive cases where poorly timed ConnectionError's will result in the client mode being incorrectly reset to MODE_NORMAL when it should actual be a stream mode for the current command. Fix this by no longer attempting to restore the mode when the connection is setup. Instead, attempt to set the stream mode inside the send wrapper for the stream data, which means that it should always end up in the correct mode before continuing. Also, factor out the transition to normal mode into a invoke() override so it doesn't need to be specified over and over again. Signed-off-by: Joshua Watt

bitbake: asyncrpc: include parse_address from hashserv

2024-04-12T17:04:00+00:00

Moving the code and related definitions from hashserv/__init__.py to asyncrpc/client.py, allowing this function to be used in other asyncrpc clients. (Bitbake rev: a832a3e3aa8155f8633b764e32c2a684feb407a4) Signed-off-by: Michael Opdenacker Suggested-by: Joshua Watt Cc: Tim Orling Cc: Thomas Petazzoni Signed-off-by: Richard Purdie

bitbake: hashserv: Re-enable connection pooling with psycopg 3 driver

2024-02-23T14:34:05+00:00

Re-enable connection pooling in case `postgresql+psygopg` driver is used. Async connection pooling is supported in psycopg 3 [psycopg] driver in SQLAlchemy. Allow the connection pool to grow to arbitrary size. (Bitbake rev: 4fe05513b5314c201725e3f8ad54f58d70c56258) Signed-off-by: Tobias Hagelborn Signed-off-by: Richard Purdie

bitbake: bitbake: hashserv: Postgres adaptations for ignoring duplicate inserts

2024-02-19T11:58:12+00:00

Hash Equivalence server performs unconditional insert also of duplicate hash entries. This causes excessive error log entries in Postgres. Rather ignore the duplicate inserts. The alternate behavior should be isolated to the postgres engine type. (Bitbake rev: e8d2d178d0fe96f9d6031c97328e8be17d752716) Signed-off-by: Tobias Hagelborn Signed-off-by: Richard Purdie Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: hashserv: Add Client Pool

2024-02-19T11:58:12+00:00

Implements a Client Pool derived from the AsyncRPC client pool that allows querying for multiple equivalent hashes in parallel (Bitbake rev: ba4c764d8061c7b88cd4985ca493d6ea6e317106) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: hashserv: Add unihash-exists API

2024-02-19T11:58:12+00:00

Adds API to check if the server is aware of the existence of a given unihash. This can be used as an optimization for sstate where a client can query the hash equivalence server to check if a unihash exists before querying the sstate cache. If the hash server isn't aware of the existence of a unihash, then there is very likely not a matching sstate object, so this should be able to significantly cut down on the number of negative hits on the sstate cache. (Bitbake rev: cfe0ac071cfb998e4a1dd263f8860b140843361a) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: hashserv: sqlalchemy: Use _execute() helper

2024-02-19T11:58:12+00:00

Use the _execute() helper to execute queries. This helper does the logging of the statement that was being done manually everywhere. (Bitbake rev: 0409a00d62f45afb1b172acbcea17bf17942e846) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: hashserv: Add Unihash Garbage Collection

2024-02-19T11:58:12+00:00

Adds support for removing unused unihashes from the database. This is done using a "mark and sweep" style of garbage collection where a collection is started by marking which unihashes should be kept in the database, then performing a sweep to remove any unmarked hashes. (Bitbake rev: 433d4a075a1acfbd2a2913061739353a84bb01ed) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: hashserv: sqlite: Ensure sync propagates to database connections

2023-12-04T22:36:09+00:00

When the sqlite database backend was restructured, the code to make the databases run in WAL mode and to control if sync() is called was accidentally dropped. This caused terrible database performance to the point that server timeouts were occurring causing really slow builds. Fix this by properly enabling WAL mode and setting the synchronous flag as requested (Bitbake rev: c5b8c91d325ed1ca8abe5fe28d989693555c0622) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie

bitbake: bitbake-hashclient: Add commands to get hashes

2023-12-02T18:04:23+00:00

Adds subcommands to query the server for equivalent hashes and for output hashes. (Bitbake rev: 36ba202232399738670c9fb11169ead5590a3e82) Signed-off-by: Joshua Watt Signed-off-by: Richard Purdie