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Message Spool Ingress Discard
May i know what is the cause for message spool ingress discards? How to prevent it? How to troubleshoot the issue?
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SMF AD ack response error [condition = amqp:resource-limit-exceeded]
I have seen this error in logs. Can someone explains me when this error occurs and how to prevent it in future? I checked the event log of the solace software broker and found out there are warning messages — VPN_AD_MSG_SPOOL_QUOTA_EXCEED: test - Message VPN(1) test message spool quota (102400 KB) exceeded, messages…
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Parsing characters from Binary data
Hi @marc @Aaron @all I am deserialising some stream of binary data using the payload format as — typedef struct { char messageType; // 'N' or 'G' ('N' – New Normal Order, 'G' – New Spread Order) long timestamp; // Numeric Time in nanoseconds from 01-Jan-1980 00:00:00 double orderID; // Numeric Day Unique Order Reference…
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Binary to ASCII
Hi @marc @Aaron How do I convert the data received from queue(lvq) to ASCII or human readable format?
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DeliveryMode setting with Pure Java API
I am creating a rewrite of previously JMS specific spring implementation of an eventing library to pure java. But I could not find where to set DeliveryMode in the message properties, and then found that there pretty much is no place to set that per-message like I used to with JCSMP / JMS. I have to decide when I create…
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Unsupported message amqp-value type: map
Does solace message broker support amqp-value type - map ? I using Apache Camel to send message to the broker. However, i faced an exception when sending the following message to Solace message broker. {message=up, uptime=1000.200} Log Message : ```` Caused by: org.apache.qpid.jms.provider.ProviderException: unsupported…
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Opentelemetry support New Java API
Hi Team, I am building an application with new Java API. And I have a use case to integrate with open telemetry for distributed tracing. I guess 1.4.0 version is not supporting open telemetry. When can we expect the support? or is there any way that we can achieve this ?
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Any tricks to speed up Commit() using an ITransactedSession in C#?
This question follows on from this discussion : The objective here is to… publish guaranteed messages, and be certain that the broker receives them in the order in which they were generated so that re-ordering does not have to be done on the subscriber side (for reasons summarised in the linked thread), and Avoid…
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Can we have more than one static bridge between two VPNs?
We want this so we can separate the subscriptions in remote VPN queue (can have more queue) for better management and fail-safe
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Sequence Convoy Pattern with Solace
Hi Team, In my landscape, 20+ applications are generating events that are consumed by about 50 applications. Each consumer needs to receive all the messages from the 20+ in the same order they are generated per customerID. Meaning, for customer/123 all events from 20+ should be convoyed in sequence for all consumers. Each…
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Queue with random order?
We aim to have a queue without order. The motivation behind this is that younger events update older events, and the updating process is relatively 'expensive'. However, if younger events arrive first, older events are simply discarded. How can we enable this?
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Release note / Change Logs for version 10.0.1.XX
May i know where to find changes log for version 10.0.1.XX ? I want to know whether there is any vulnerability patch happen in 10.0.1.XX
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Connection pool size for outbound messages
What would connection pool mean in solace mean ?Would it mean pooling the session,that is multiple sessions treated as one or something else? And is Connection pool size configurable in solace-cloud?
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Intermittent "Assured message delivery is not enabled on this channel" errors
Hi there, We've had this publisher app that sends events to topics other client apps in the firm are subscribed to using queues of their own, for years. Lately, though, we've started to notice these exceptions intermittently that we've encountered previously. The client profile has "Allow Guaranteed message send" enabled…
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Event Mesh using DMR
Hi All, Currently I’m setting up event mesh using DMR for 3 solace brokers. I have 3 cluster. Cluster A, B and C. A is connected to B using external link. C is connected to B using external link. As of now, when A publish a message, my cluster B is able to receive the message, however I face the below issue. If A publish a…
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Can someone please help me to know How to generate the details mentioned below.
IP Address of the Solace messaging appliance in the form: [Protocol:]Host[:Port] (e.g. tcp:192.168.160.101:55555 ). * Client username and Message-vpn used by the sample application (e.g. browser_nse_dev) * Password for the Client username used by sample application (e.g. browser)
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Publish unicode string using solclientjs
Hi Experts, I am trying to publish a non-ascii string to a solace topic using the solclientjs library in nodeJs, and consume the same using the golang solace messaging library, and vice-versa (i.e. golang to nodeJs). Example string: abc-nonascii_ãçï_স I understand I have three options to do this in solclientjs: as…
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C API error as --'solclient/solClient.h' file not found #include "solclient/solClient.h"
When I am trying to run a file in C, I am getting this error. Can someone please help me with this. I am new to PubSub+. Trying to learn as much as I can.
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solace-pubsubplus is not getting installed in python:3.8.0-alpine3.10
Trying to install the solace-pubsubplus==1.6.0 into the python3.8.0-alphine3.10 inside the docker ERROR: Could not find a version that satisfies the requirement solace-pubsubplus==1.6.0 (from versions: 0.2.0, 0.2.1) ERROR: No matching distribution found for solace-pubsubplus==1.6.0 error building image: error building…
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Solace Callback Message Operation Track - NodeJs +TypeScript
We have implemented the Solace in node js using SolaceClient Libraby and transfer the Data from API (Az Function using Node) to Solace System. Now, we are facing the challenges during Solace Acknowledgement or Error as all the messages return a call back event not Method return type. Can't handled the event and message as…
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DMR with a read only link
We are currently configuring for production and test environments. The prod environment is going to use DMR over MNR, because it appears to be the better technology for now. However, we want a test broker to be able to tap into the prod DMR network via subscription, but block publishing to the prod environment.…
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Did anyone solve the problem with argocd ?
helm works as expected. but install helm chart per argocd does not work. command: argocd app create solacecharts \ --repo https://solaceproducts.github.io \ --helm-chart solacecharts/pubsubplus-dev \ --revision 3.3.2 \ --dest-server https://kubernetes.default.svc error: FATA[0001] rpc error: code = InvalidArgument desc =…
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Encountered sasl exception when connecting to Solace topic with AMQPLite dotnet library(AMQP 1.0)
Hello everyone, I am suffering an error when I tried to send/publish the messages with AMQP in my C# code. Below is the error: {error(condition:amqp:not-implemented,description:sasl-mechanisms(sasl-server-mechanisms:[ANONYMOUS]))} Below is the partial code, the Connect() method is an internal method which is responsible…
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Publish block when over the memory / disk threshold
Hi, we are migrating from rabbit to solace now. There is a feature (https://www.rabbitmq.com/alarms.html) RabbitMQ will block connections that publish messages when over the memory/disk threshold. I see there is a way to set the threshold in solace: https://docs.solace.com/Monitoring/Configuring-System-Event-Thresholds.htm…
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com.solacesystems.jcsmp.JCSMPErrorResponseException: 401: Certificate Error [Subcode:1]
Hi Team, I'm trying to publish on Solace queue with Client Certificate Authentication using self signed certificate. But getting below error: Remote addr: mr-connection-dcnuo3u5bkz.messaging.solace.cloud Remote port: 55443) - ) com.solacesystems.jcsmp.JCSMPErrorResponseException: 401: Certificate Error [Subcode:1] at…
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How does the COS setting of Message and the priority of Message work in Direct Message?
HI. All COS and Message Priority are very confusing to me. How does the COS setting of Message and the priority of Message work in Direct Message? For example, if I set the COS of Message high(COS-3, D-3) and the Message Priority low(Message Priority 1 ), how would it work? Is Direct Message not applicable to Message…
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SSL 'SSL-client' cannot read, sslErr = 5 in python client
Not able to connect to the solace broker using the python client library. Below mentioned how i connected: SOLACE_BROKER_PROPERTIES = { "solace.messaging.client.name": "test-client", "solace.messaging.transport.host": "tcps://mr-test.messaging.solace.cloud:55443", "solace.messaging.service.vpn-name": "com-test"),…
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JMS Sliding Window acknowledgement
Hello, I've been optimizing my JMS consumer configuration by adjusting parameters like ReceiveADWindowSize, ReceiveAdAckThreshold, MaxMessagesPerTask, and the number of concurrent consumers. I've noticed that in the Solace consumer Dashboard page, there are corresponding properties reflecting the values set in the JMS…
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Excuting sdkperf in windows
Hello, I'm using sdkperf (sdkperf-jcsmp-8.4.14.10) on a Windows . However, the following command: sdkperf_java.bat -cip messaging-jms.apps.aro-sndbx.cloud-nuage.com:443 -cu user@vpn -cp pwd is failing, and I'm encountering the error below. I want to highlight that I'm utilizing the tcps protocol for both the host address…
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Python connect to Solace PubSub+ OAuth2.0
Here is my code snippet ``` import solace.messaging.messaging_service as service from solace.messaging.publisher.outbound_message import OutboundMessageBuilder from solace.messaging.publisher.persistent_message_publisher import Topic broker_props = {"solace.messaging.transport.host":…
