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Allow changing the POOL_SIZE and MAX_OVERFLOW config values of the pgAdmin config DB connection pool. #6208

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Yogesh Mahajan 2023-08-16 15:29:11 +05:30 committed by GitHub
parent 33b2b82ba9
commit 34f160cec7
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3 changed files with 15 additions and 4 deletions
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7
web/config.py
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@ -22,6 +22,13 @@ root = os.path.dirname(os.path.realpath(__file__))
if sys.path[0] != root: if sys.path[0] != root:
sys.path.insert(0, root) sys.path.insert(0, root)
# The config database connection pool size.
# Setting this to 0 will remove any limit.
CONFIG_DATABASE_CONNECTION_POOL_SIZE = 5
# The number of connections allowed to overflow beyond
# the connection pool size.
CONFIG_DATABASE_CONNECTION_MAX_OVERFLOW = 100
from pgadmin.utils import env, IS_WIN, fs_short_path from pgadmin.utils import env, IS_WIN, fs_short_path
########################################################################## ##########################################################################

9
web/pgadmin/model/__init__.py
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@ -23,7 +23,7 @@ from flask_sqlalchemy import SQLAlchemy
from sqlalchemy.ext.mutable import MutableDict from sqlalchemy.ext.mutable import MutableDict
import sqlalchemy.types as types import sqlalchemy.types as types
import uuid import uuid
import json import config
########################################################################## ##########################################################################
# #
@ -41,7 +41,12 @@ SCHEMA_VERSION = 35
# #
########################################################################## ##########################################################################
db = SQLAlchemy() db = SQLAlchemy(
engine_options={
'pool_size': config.CONFIG_DATABASE_CONNECTION_POOL_SIZE,
'max_overflow': config.CONFIG_DATABASE_CONNECTION_MAX_OVERFLOW})
USER_ID = 'user.id' USER_ID = 'user.id'
SERVER_ID = 'server.id' SERVER_ID = 'server.id'

3
web/regression/runtests.py
View File

@ -49,9 +49,8 @@ root = os.path.dirname(CURRENT_PATH)
if sys.path[0] != root: if sys.path[0] != root:
sys.path.insert(0, root) sys.path.insert(0, root)
os.chdir(root) os.chdir(root)
from pgadmin import create_app
import config import config
from pgadmin import create_app
if config.SERVER_MODE is True: if config.SERVER_MODE is True:
config.SECURITY_RECOVERABLE = True config.SECURITY_RECOVERABLE = True