rust/neon
1
0
Fork 0
mirror of https://github.com/neondatabase/neon.git synced 2026-01-08 14:02:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

proxy: refactor how and when connections are returned to the pool (#5095)

Browse Source 
## Problem

Transactions break connections in the pool

fixes #4698 

## Summary of changes

* Pool `Client`s are smart object that return themselves to the pool
* Pool `Client`s can be 'discard'ed
* Pool `Client`s are discarded when certain errors are encountered.
* Pool `Client`s are discarded when ReadyForQuery returns a non-idle
state.
This commit is contained in:
Conrad Ludgate
2023-10-17 14:55:52 +01:00
committed by GitHub
parent ea648cfbc6
commit f775928dfc
6 changed files with 284 additions and 136 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
Cargo.lock generated
View File

@@ -3561,7 +3561,7 @@ dependencies = [
[[package]]
name = "postgres"
version = "0.19.4"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=9011f7110db12b5e15afaf98f8ac834501d50ddc#9011f7110db12b5e15afaf98f8ac834501d50ddc"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
dependencies = [
"bytes",
"fallible-iterator",
@@ -3574,7 +3574,7 @@ dependencies = [
[[package]]
name = "postgres-native-tls"
version = "0.5.0"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=9011f7110db12b5e15afaf98f8ac834501d50ddc#9011f7110db12b5e15afaf98f8ac834501d50ddc"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
dependencies = [
"native-tls",
"tokio",
@@ -3585,7 +3585,7 @@ dependencies = [
[[package]]
name = "postgres-protocol"
version = "0.6.4"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=9011f7110db12b5e15afaf98f8ac834501d50ddc#9011f7110db12b5e15afaf98f8ac834501d50ddc"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
dependencies = [
"base64 0.20.0",
"byteorder",
@@ -3603,7 +3603,7 @@ dependencies = [
[[package]]
name = "postgres-types"
version = "0.2.4"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=9011f7110db12b5e15afaf98f8ac834501d50ddc#9011f7110db12b5e15afaf98f8ac834501d50ddc"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
dependencies = [
"bytes",
"fallible-iterator",
@@ -5407,7 +5407,7 @@ dependencies = [
[[package]]
name = "tokio-postgres"
version = "0.7.7"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=9011f7110db12b5e15afaf98f8ac834501d50ddc#9011f7110db12b5e15afaf98f8ac834501d50ddc"
source = "git+https://github.com/neondatabase/rust-postgres.git?rev=a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d#a2d0652ec3f8f710ff8cfc2e7c68f096fb852d9d"
dependencies = [
"async-trait",
"byteorder",
@@ -5422,7 +5422,7 @@ dependencies = [
"pin-project-lite",
"postgres-protocol",
"postgres-types",
"socket2 0.4.9",
"socket2 0.5.3",
"tokio",
"tokio-util",
]
@@ -6497,7 +6497,6 @@ dependencies = [
"serde",
"serde_json",
"smallvec",
"socket2 0.4.9",
"standback",
"syn 1.0.109",
"syn 2.0.28",