Make storage transactions specific to a client_id (#67)

Transactions for different client_ids cannot interfere with one another,
so this provides an opportunity for the sort of concurrency that a
mult-client hosting solution might need. For example, a postgres backend
could lock the client row in each transaction.
This commit is contained in:
Dustin J. Mitchell 2024-11-27 00:09:03 -05:00 committed by GitHub
parent 4029c03479
commit 1828a31a24
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9 changed files with 246 additions and 319 deletions

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@ -48,8 +48,8 @@ mod test {
// set up the storage contents..
{
let mut txn = storage.txn().unwrap();
txn.new_client(client_id, Uuid::new_v4()).unwrap();
let mut txn = storage.txn(client_id).unwrap();
txn.new_client(Uuid::new_v4()).unwrap();
txn.commit().unwrap();
}
@ -75,10 +75,9 @@ mod test {
// set up the storage contents..
{
let mut txn = storage.txn().unwrap();
txn.new_client(client_id, Uuid::new_v4()).unwrap();
let mut txn = storage.txn(client_id).unwrap();
txn.new_client(Uuid::new_v4()).unwrap();
txn.set_snapshot(
client_id,
Snapshot {
version_id,
versions_since: 3,