openstack/deb-python-kafka
Code Issues Proposed changes

Add metadata_max_age_ms and retry_backoff_ms options to async client

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Dana Powers
2016-01-07 17:08:32 -08:00
parent e080c6b0cd
commit 19d403c743
1 changed files with 8 additions and 0 deletions
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8
kafka/client_async.py
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@@ -40,6 +40,8 @@ class KafkaClient(object):
'max_in_flight_requests_per_connection': 5, 'max_in_flight_requests_per_connection': 5,
'receive_buffer_bytes': 32768, 'receive_buffer_bytes': 32768,
'send_buffer_bytes': 131072, 'send_buffer_bytes': 131072,
'retry_backoff_ms': 100,
'metadata_max_age_ms': 300000,
} }
def __init__(self, **configs): def __init__(self, **configs):
@@ -69,6 +71,12 @@ class KafkaClient(object):
(SO_SNDBUF) to use when sending data. Default: 131072 (SO_SNDBUF) to use when sending data. Default: 131072
receive_buffer_bytes (int): The size of the TCP receive buffer receive_buffer_bytes (int): The size of the TCP receive buffer
(SO_RCVBUF) to use when reading data. Default: 32768 (SO_RCVBUF) to use when reading data. Default: 32768
metadata_max_age_ms (int): The period of time in milliseconds after
which we force a refresh of metadata even if we haven't seen any
partition leadership changes to proactively discover any new
brokers or partitions. Default: 300000
retry_backoff_ms (int): Milliseconds to backoff when retrying on
errors. Default: 100.
""" """
self.config = copy.copy(self.DEFAULT_CONFIG) self.config = copy.copy(self.DEFAULT_CONFIG)
for key in self.config: for key in self.config: