Patroni Etcd read_timeout

Patroni version: 1.6.5 PostgreSQL version: 11.8 Etcd version: 3.4

Configuration:

    ttl: 30
    loop_wait: 10
    retry_timeout: 10

Exception encountered

ERROR: Request to server http://10.1.1.0:2379 failed: MaxRetryError('HTTPConnectionPool(host=\'10.1.1.0\', port=2379): Max retries exceeded with url: /v2/keys/db/pg-ha/leader (Ca
used by ReadTimeoutError("HTTPConnectionPool(host=\'10.1.1.0\', port=2379): Read timed out. (read timeout=1.999905027449131)",))',)
2020-09-02 10:59:43,659 INFO: Reconnection allowed, looking for another server.
2020-09-02 10:59:43,659 INFO: Retrying on http://10.1.1.1:2379
2020-09-02 10:59:44,661 ERROR: Request to server http://10.1.1.1:2379 failed: MaxRetryError("HTTPConnectionPool(host='10.1.1.1', port=2379): Max retries exceeded with url: /v2/keys/db/pg-ha/leader (Ca
used by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x7f63fc80a400>, 'Connection to 10.1.1.1 timed out. (connect timeout=1)'))",)

I’m wondering about the value of read timeout, I can see from the logs that the read timeout = 1.999905027449131, It is my understanding that this timeout is set to 10second at retry_timeout parameter. Can someone help me understand this value, please ? 😃