Improve/refactor bootstrap_connected

4 files changed, 22 insertions, 14 deletions

diff --git a/kafka/client_async.py b/kafka/client_async.py
index b002797..3ec4ead 100644
--- a/kafka/client_async.py
+++ b/kafka/client_async.py
@@ -951,6 +951,16 @@ class KafkaClient(object):
             log.info('Closing idle connection %s, last active %d ms ago', conn_id, idle_ms)
             self.close(node_id=conn_id)
 
+    def bootstrap_connected(self):
+        """Return True if a bootstrap node is connected"""
+        for node_id in self._conns:
+            if not self.cluster.is_bootstrap(node_id):
+                continue
+            if self._conns[node_id].connected():
+                return True
+        else:
+            return False
+
 
 # OrderedDict requires python2.7+
 try:
diff --git a/kafka/consumer/group.py b/kafka/consumer/group.py
index a55bec1..15c2905 100644
--- a/kafka/consumer/group.py
+++ b/kafka/consumer/group.py
@@ -393,9 +393,7 @@ class KafkaConsumer(six.Iterator):
 
     def bootstrap_connected(self):
         """Return True if the bootstrap is connected."""
-        if self._client._bootstrap_fails > 0:
-            return False
-        return True
+        return self._client.bootstrap_connected()
 
     def assign(self, partitions):
         """Manually assign a list of TopicPartitions to this consumer.
diff --git a/kafka/producer/kafka.py b/kafka/producer/kafka.py
index 95e797a..3ff1a09 100644
--- a/kafka/producer/kafka.py
+++ b/kafka/producer/kafka.py
@@ -23,6 +23,7 @@ from kafka.record.legacy_records import LegacyRecordBatchBuilder
 from kafka.serializer import Serializer
 from kafka.structs import TopicPartition
 
+
 log = logging.getLogger(__name__)
 PRODUCER_CLIENT_ID_SEQUENCE = AtomicInteger()
 
@@ -375,13 +376,13 @@ class KafkaProducer(object):
         reporters = [reporter() for reporter in self.config['metric_reporters']]
         self._metrics = Metrics(metric_config, reporters)
 
-        self._client = KafkaClient(metrics=self._metrics, metric_group_prefix='producer',
-                                   wakeup_timeout_ms=self.config['max_block_ms'],
-                                   **self.config)
+        client = KafkaClient(metrics=self._metrics, metric_group_prefix='producer',
+                             wakeup_timeout_ms=self.config['max_block_ms'],
+                             **self.config)
 
         # Get auto-discovered version from client if necessary
         if self.config['api_version'] is None:
-            self.config['api_version'] = self._client.config['api_version']
+            self.config['api_version'] = client.config['api_version']
 
         if self.config['compression_type'] == 'lz4':
             assert self.config['api_version'] >= (0, 8, 2), 'LZ4 Requires >= Kafka 0.8.2 Brokers'
@@ -397,9 +398,9 @@ class KafkaProducer(object):
 
         message_version = self._max_usable_produce_magic()
         self._accumulator = RecordAccumulator(message_version=message_version, metrics=self._metrics, **self.config)
-        self._metadata = self._client.cluster
+        self._metadata = client.cluster
         guarantee_message_order = bool(self.config['max_in_flight_requests_per_connection'] == 1)
-        self._sender = Sender(self._client, self._metadata,
+        self._sender = Sender(client, self._metadata,
                               self._accumulator, self._metrics,
                               guarantee_message_order=guarantee_message_order,
                               **self.config)
@@ -413,20 +414,16 @@ class KafkaProducer(object):
 
     def bootstrap_connected(self):
         """Return True if the bootstrap is connected."""
-        if self._client._bootstrap_fails > 0:
-            return False
-        return True
+        return self._sender.bootstrap_connected()
 
     def _cleanup_factory(self):
         """Build a cleanup clojure that doesn't increase our ref count"""
         _self = weakref.proxy(self)
-
         def wrapper():
             try:
                 _self.close(timeout=0)
             except (ReferenceError, AttributeError):
                 pass
-
         return wrapper
 
     def _unregister_cleanup(self):
diff --git a/kafka/producer/sender.py b/kafka/producer/sender.py
index 88ec07c..705b58f 100644
--- a/kafka/producer/sender.py
+++ b/kafka/producer/sender.py
@@ -315,6 +315,9 @@ class Sender(threading.Thread):
         """Wake up the selector associated with this send thread."""
         self._client.wakeup()
 
+    def bootstrap_connected(self):
+        return self._client.bootstrap_connected()
+
 
 class SenderMetrics(object):