| Re: [paho-dev] Java best practive having subscriber + publisher object |
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Thanks to both of you. MemoryPersistence solved my problem with "Persistence already in use (32200)" error and changing clientId to uniques made the connections stay alive. best regards alex Am 08.05.2014 20:30, schrieb Parth
Pandya:
Try using MemoryPersistence instead of File Persistence this will do On Thu, May 8, 2014 at 11:36 PM, Marc L Cohen <mlcohen@xxxxxxxxxx> wrote:Sounds like you are using the same ClientID for both. Problem is, if the persistence allowed you to do that, the server would disconnect the first client when it connects the second one. You need to use different ClientIDs for each client. The persistence directory name is based on a combination of the ClientID and the server identification. Marc L. Cohen MessageSight Test/Development Internet:mlcohen@xxxxxxxxxx also at:teddybbear@xxxxxxx (512) 286-5744 (T/L 363-5744) FAX (512) 973-4293 [image: Inactive hide details for "paho@xxxxxxxxxx" ---05/08/2014 12:19:52 PM---Hi all, I have a subscriber thread and wanted to implem]" paho@xxxxxxxxxx" ---05/08/2014 12:19:52 PM---Hi all, I have a subscriber thread and wanted to implement a static publisher. From: "paho@xxxxxxxxxx" <paho@xxxxxxxxxx> To: paho-dev@xxxxxxxxxxx Date: 05/08/2014 12:19 PM Subject: [paho-dev] Java best practive having subscriber + publisher object Sent by: paho-dev-bounces@xxxxxxxxxxx ------------------------------ Hi all, I have a subscriber thread and wanted to implement a static publisher. Now I am getting a "Persistence already in use (32200)" error, because I am using the same Persistence. Therefor I have some questions now: What is "MqttDefaultFilePersistence dataStore = new MqttDefaultFilePersistence(tmpDir);" good for? Do I really need this? And last but not least: What is a good handling to get around with it? I read something about MqttDefaultFilePersistence().open() ... but don't have an idea how to handle/ use it. If you have concerns about my usage, I am free to change it. A little example would be great. Maybe you have some good example blog entry or similar. To get a better view on it, here are my subscriber (https://gist.github.com/cygairko/78422c072a3065a83607) and publisher (https://gist.github.com/cygairko/621ebf14b3d1a47e09f6) (or what I have by now). Thanks in advance for your help. Best regards Alex _______________________________________________ paho-dev mailing list paho-dev@xxxxxxxxxxx https://dev.eclipse.org/mailman/listinfo/paho-dev _______________________________________________ paho-dev mailing list paho-dev@xxxxxxxxxxx https://dev.eclipse.org/mailman/listinfo/paho-dev |