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Policy | Description |
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The exchanges are selected from in a round robin fashion. This is a well known and classic policy, which spreads the load evenly. | |
A random endpoint is selected for each exchange. | |
Sticky load balancing using an Expression to calculate a correlation key to perform the sticky load balancing; rather like jsessionid in the web or JMSXGroupID in JMS. | |
Topic which sends to all destinations (rather like JMS Topics) | |
Camel 2.0: In case of failures the exchange will be tried on the next endpoint. | |
Weighted Round-Robin | Camel 2.5: The weighted load balancing policy allows you to specify a processing load distribution ratio for each server with respect to the others. In addition to the weight, endpoint selection is then further refined using round-robin distribution based on weight. |
Weighted Random | Camel 2.5: The weighted load balancing policy allows you to specify a processing load distribution ratio for each server with respect to others.In addition to the weight, endpoint selection is then further refined using random distribution based on weight. |
Custom | Camel 2.8: From Camel 2.8 onwards the preferred way of using a custom Load Balancer is to use this policy, instead of using the @deprecated |
Tip | ||
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If you are proxying and load balancing HTTP, then see this page for more details. |
Round Robin
The round robin load balancer is not meant to work with failover, for that you should use the dedicated failover load balancer. The round robin load balancer will only change to next endpoint per message.
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