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bpo-44011: New asyncio ssl implementation (#17975)

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Andrew Svetlov 2021-05-03 00:34:15 +03:00 • committed by GitHub
parent c96cc089f6
commit 5fb06edbbb
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12 changed files with 2474 additions and 527 deletions
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7
Lib/asyncio/constants.py
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@ -15,10 +15,17 @@ DEBUG_STACK_DEPTH = 10
# The default timeout matches that of Nginx.
SSL_HANDSHAKE_TIMEOUT = 60.0
# Number of seconds to wait for SSL shutdown to complete
# The default timeout mimics lingering_time
SSL_SHUTDOWN_TIMEOUT = 30.0
# Used in sendfile fallback code. We use fallback for platforms
# that don't support sendfile, or for TLS connections.
SENDFILE_FALLBACK_READBUFFER_SIZE = 1024 * 256
FLOW_CONTROL_HIGH_WATER_SSL_READ = 256 # KiB
FLOW_CONTROL_HIGH_WATER_SSL_WRITE = 512 # KiB
# The enum should be here to break circular dependencies between
# base_events and sslproto
class _SendfileMode(enum.Enum):