I would like to set a retry handler for Jersey
client utilizing ApacheConnector
. I wish to do it, because I want it to retry on timeout (my HAProxy will switch it to another server). I have no clue how to do this in Jersey 2.7
.
Example code:
public static void Example() {
ClientConfig clientConfig = new ClientConfig();
clientConfig.connectorProvider(new ApacheConnectorProvider());
clientConfig.property(ApacheClientProperties.CONNECTION_MANAGER, new PoolingHttpClientConnectionManager());
RequestConfig reqConfig = RequestConfig.custom().build();
clientConfig.property(ApacheClientProperties.REQUEST_CONFIG, reqConfig);
Client client = ClientBuilder.newClient(clientConfig);
WebTarget apiTarget = client.target("http://127.0.0.1/rest");
System.out.println(apiTarget.path(ApiConstant.PING)
.path(ApiConstant.PING1)
.request(MediaType.TEXT_PLAIN)
.get(String.class));
}
How, using this code, I can set a retry handler to send request again if server responds with an error? Is it possible?
来源:https://stackoverflow.com/questions/23291666/jersey-2-7-setting-retry-handler