Merge pull request #142 from lendingblock/master

Release 1.0.1
quantmind · Nov 14, 2018 · fede215 · fede215
2 parents c91e3d7 + e757e18
commit fede215
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/openapi/__init__.py b/openapi/__init__.py
@@ -1,4 +1,4 @@
 """Minimal OpenAPI asynchronous server application
 """
 
-__version__ = '1.0.0'
+__version__ = '1.0.1'
diff --git a/openapi/db/container.py b/openapi/db/container.py
@@ -1,3 +1,4 @@
+import os
 import asyncpg
 
 import sqlalchemy as sa
@@ -6,6 +7,10 @@
 from ..exc import ImproperlyConfigured
 
 
+DBPOOL_MIN_SIZE = int(os.environ.get('DBPOOL_MIN_SIZE') or '10')
+DBPOOL_MAX_SIZE = int(os.environ.get('DBPOOL_MAX_SIZE') or '10')
+
+
 class Database:
     """A container for tables in a database
     """
@@ -41,7 +46,11 @@ def __getattr__(self, name):
         return super().__getattribute__(name)
 
     async def connect(self) -> None:
-        self._pool = await asyncpg.create_pool(self._dsn)
+        self._pool = await asyncpg.create_pool(
+            self._dsn,
+            min_size=DBPOOL_MIN_SIZE,
+            max_size=DBPOOL_MAX_SIZE,
+        )
 
     @asynccontextmanager
     async def connection(self) -> asyncpg.Connection: