java - Kafka with Spring Integration - consumer-timeout vs read timeout? -

with configuration

using spring-integration-kafka extention , following configuration:

<int-kafka:zookeeper-connect id="zookeeperconnect"     zk-connect="#{kafkaconfig['zookeeperurl']}" zk-connection-timeout="10000"     zk-session-timeout="10000" zk-sync-time="2000" />  <int-kafka:consumer-context id="consumercontext" consumer-timeout="5000" zookeeper-connect="zookeeperconnect"> 

the timeout time of waiting message or time of waiting message , reading message? value different read timeout?

consumer.timeout.ms -1
kafka configuration

throw timeout exception consumer if no message available consumption after specified interval