Environment variables¶
Logging¶
- WEBSOCKETS_MAX_LOG_SIZE¶
How much of each frame to show in debug logs.
The default value is
75.
See the logging guide for details.
Security¶
- WEBSOCKETS_SERVER¶
Server header sent by websockets.
The default value uses the format
"Python/x.y.z websockets/X.Y".
- WEBSOCKETS_USER_AGENT¶
User-Agent header sent by websockets.
The default value uses the format
"Python/x.y.z websockets/X.Y".
- WEBSOCKETS_MAX_LINE_LENGTH¶
Maximum length of the request or status line in the opening handshake.
The default value is
8192.
- WEBSOCKETS_MAX_NUM_HEADERS¶
Maximum number of HTTP headers in the opening handshake.
The default value is
128.
- WEBSOCKETS_MAX_BODY_SIZE¶
Maximum size of the body of an HTTP response in the opening handshake.
The default value is
1_048_576(1 MiB).
See the security guide for details.