Azure Web PubSub
An Azure service that provides real-time messaging for web applications using WebSockets and the publish-subscribe pattern.
60 questions
1 answer
Azure Function PubSub Listener works, even though it show errors when starting
This is a follow on to a prior question: https://learn.microsoft.com/en-us/answers/questions/1298419/serverless-function-works-when-run-local-fails-whe The answer to that problem was to not use an HTTP trigger, but to instead use a PubSub trigger. I…
asked 2023-06-08T20:42:21.0833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 41%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKF%3C/text%3E%3C/svg%3E)
Kurt Friedrich
20
Reputation points
answered 2023-06-10T00:50:19.3266667+00:00
Kurt Friedrich
20
Reputation points
0 answers
Web hook receiving 400 error from Solarwinds as of 24th April
We have just started receiving Web hook 400 error from Solarwinds SAM server since 24th April, up until this time it has been working OK.
asked 2023-04-27T14:22:18.1666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 3%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESD%3C/text%3E%3C/svg%3E)
Stephen Devoy
20
Reputation points
commented 2023-05-02T04:45:25.5033333+00:00
VenkateshDodda-MSFT
18,281
Reputation points Microsoft Employee
1 answer
Azure WebPubSub Service missed broadcast messages in group
We have a carline checkout system, where school users: Release coordinators Teachers Parents use app to check-in to app and app sends real-time message on school uniquely created group so that all receive that parent has arrived, now release those…
asked 2023-04-07T15:56:31.3133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 33%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EO%3C/text%3E%3C/svg%3E)
Oz
0
Reputation points
edited a comment 2023-04-19T17:32:09.62+00:00
Grmacjon-MSFT
16,101
Reputation points
1 answer
how to get certificate thumbprint in ARM template?
after executing below arm, how can I get certificate thumbprint? "resources": [ { "apiVersion": "2019-08-01", "location": "[parameters('Location')]", "name":…
asked 2023-02-03T14:55:51.4466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(124.80000000000001, 15%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EE%3C/text%3E%3C/svg%3E)
Ernesto
61
Reputation points
answered 2023-02-10T07:54:45.96+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(185.6, 59%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESM%3C/text%3E%3C/svg%3E)
SnehaAgrawal-MSFT
18,366
Reputation points
1 answer
Regarding Pub Sub, Is there a max amount of groups per hub and users per group? Does it vary by tier?
Regarding Pub Sub, Is there a max amount of groups per hub and users per group? Does it vary by tier?
asked 2023-01-31T14:51:06.7266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(147.20000000000002, 26%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Anonymous
answered 2023-02-01T16:30:58.51+00:00
Grmacjon-MSFT
16,101
Reputation points
1 answer
Given the righ access control, what other configuration issue could cause status code 401 with the Azure Web-PubSub Generate Client Token REST API?
Given access control of an Azure-Web-PubSub resource, a trial of the REST API Generate Client Token in 'focus mode' returned status code 401. If the resource owner is generating the client token, then what configuration issues could cause this response?…
asked 2023-01-04T15:34:43.053+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 99%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOS%3C/text%3E%3C/svg%3E)
Otis Smith
1
Reputation point
commented 2023-01-05T05:21:34.607+00:00
VenkateshDodda-MSFT
18,281
Reputation points Microsoft Employee
2 answers
Web Pub Sub messages fail
using azure functions and following any of the tutorials for the azure web pub sub setup does not work. For example: https://learn.microsoft.com/en-us/azure/azure-web-pubsub/quickstart-serverless?tabs=javascript The apps and functions run,…
asked 2022-11-16T07:46:25.977+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 3%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOK%3C/text%3E%3C/svg%3E)
Oli Kasicki
1
Reputation point
answered 2022-11-23T15:08:29.46+00:00
Oli Kasicki
1
Reputation point
1 answer
One of the answers was accepted by the question author.
Azure Web Pub Sub service as MQTT broker?
Hello, is it possible to use Web Pub Sub services as MQTT broker server? I've found some indications that it could be used but I'm not sure how to do it. Reference: https://learn.microsoft.com/en-us/azure/azure-web-pubsub/resource-faq Thanks…
asked 2022-11-14T15:20:32.117+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 57.00000000000001%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDB%3C/text%3E%3C/svg%3E)
Domagoj Bazina
221
Reputation points
accepted 2022-11-16T07:36:24.24+00:00
Domagoj Bazina
221
Reputation points
1 answer
Cannot get Azure function WebPubSubTrigger to fire with custom events
I have been trying to get a simple function for fire for 3 days now. I am using WebPubSub for messaging in my game (Unity). I can connect using the json.webpubsub.azure.v1 protocol and WebSocketSharp. I can join/leave group and send messages to groups no…
asked 2022-11-10T15:23:23.603+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(41.6, 25%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
Longtooth
6
Reputation points
commented 2022-11-11T21:28:07.65+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(115.19999999999999, 10%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
MuthuKumaranMurugaachari-MSFT
22,146
Reputation points
1 answer
One of the answers was accepted by the question author.
APIM throttles only web socket requests, not REST Apis.
Hello, I am using API Management service to route Rest and web socket request to AKS and Pubsub service respectively. APIM is used to authenticate all incoming requests and it is standard tier of APIM. In last couple of months, I have observed…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(208, 8%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
2 answers
.NET - Azure Web PubSub - Real time message sent from server to a group, does not get received by clients in that group without protocol ( json.webpubsub.azure.v1 )
Trying to use Azure Web PubSub to send real time data from server and to receive the same in clients. Created a WebsocketClient ( Client1 ) which does not uses protocol ( json.webpubsub.azure.v1 ). Created another WebsocketClient ( Client2 )…
asked 2022-10-04T11:21:10.587+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 48%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
G, Prasad
1
Reputation point
answered 2022-10-13T15:16:27.47+00:00
Liangying Wei
756
Reputation points Microsoft Employee
0 answers
.NET - Azure Web PubSub - Real time message sent from server to a group, does not get received by clients in that group without protocol ( json.webpubsub.azure.v1 )
Trying to use Azure Web PubSub to send real time data from server and to receive the same in clients. Created a WebsocketClient ( Client1 ) which does not uses protocol ( json.webpubsub.azure.v1 ). Created another WebsocketClient ( Client2 )…
asked 2022-10-04T11:23:42.823+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 10%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGP%3C/text%3E%3C/svg%3E)
Gopinathan, Prasad
1
Reputation point
commented 2022-10-06T21:29:51.607+00:00
Grmacjon-MSFT
16,101
Reputation points
1 answer
GCP pub/sub push subscription frombody and fromquery issue
Hi - I have created the images for gcp pubsub push subscriptions with this below code and created the end point through cloud run. I have pointed the endpoint push subscription. Here having the issue is end point not send the "[FromBody] PushBody…
asked 2022-08-02T14:15:32.947+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(38.4, 32%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Mani kanta
1
Reputation point
answered 2022-08-09T04:21:03.293+00:00
Grmacjon-MSFT
16,101
Reputation points
1 answer
Azure service cancellation and refund
Hello To try Benb Azure services, I opened a free account and entered my credit card information. But I forgot to cancel afterwards. A subscription fee has been charged to my card. How can I get a refund by canceling these services? Thank you.
asked 2022-07-12T20:46:14.203+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 54%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFU%3C/text%3E%3C/svg%3E)
fatih Uyanık
6
Reputation points
answered 2022-07-12T21:25:24.323+00:00
Dillon Silzer
54,636
Reputation points
1 answer
One of the answers was accepted by the question author.
What Azure resources do I need to be able to serve a static website?
Hi, I'm new to Azure. So, please pardon me for probably asking a stupid question. I'd like to publish a static website (using Azure DevOps/Bicep). The website is supposed to be served via HTTPS using my custom domain name and contain/serve HTML,…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(144, 85%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
1 answer
Sending notification to everyone except user X (the initiator)
Scenario: User A, B & C joined a group (group is modifying a common resource/document). User A makes a change to the document which needs to be notified to the group (except User A). Question: How can the developer avoid sending the…
asked 2022-06-13T11:25:17.303+00:00
abimsft
1
Reputation point Microsoft Employee
answered 2022-06-15T01:33:55.87+00:00
brtrach-MSFT
15,256
Reputation points Microsoft Employee
1 answer
Connecting Azure Web PubSub Client Disconnects others
Reposting from here https://stackoverflow.com/questions/72281176/connecting-azure-web-pubsub-client-disconnects-others I have a scenario where I have 2 c# ClientWebSocket connected to an azure Web PubSub. They can communicate fine. I then disconnect…
Azure Web PubSub
Azure Web PubSub
An Azure service that provides real-time messaging for web applications using WebSockets and the publish-subscribe pattern.
60 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
10,268 questions
asked 2022-05-17T23:04:37.05+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 28.000000000000004%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EPW%3C/text%3E%3C/svg%3E)
Phil Wardlaw
1
Reputation point
commented 2022-05-25T22:39:43.173+00:00
Grmacjon-MSFT
16,101
Reputation points
1 answer
How to get group membership of connection in WebPubSubTrigger
Is it possible to get the group(s) a user is a member of from a WebPubSubTrigger. Example: [FunctionName("Test")] public static async Task Test( [WebPubSubTrigger("simplechat", WebPubSubEventType.System,…
asked 2022-05-19T20:19:54.717+00:00
Phil Wardlaw
1
Reputation point
commented 2022-05-24T15:17:29.007+00:00
Phil Wardlaw
1
Reputation point
1 answer
Issue in building chatapp using azure pubsub
Hi, I have followed below link to build chat app, https://learn.microsoft.com/en-ca/azure/azure-web-pubsub/tutorial-build-chat?tabs=java Git code:(exactly same in my local) …
asked 2022-02-16T20:07:14.297+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(83.2, 84%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
Radha Rajendran
61
Reputation points
commented 2022-03-09T19:58:16.393+00:00
Ryan Hill
25,826
Reputation points Microsoft Employee
1 answer
One of the answers was accepted by the question author.
How to install PubSub along with Microsoft.Azure.Functions.ExtensionBundle
I am looking to implement PubSub in an existing project that is already using the Microsoft.Azure.Functions.ExtensionBundle, which currently does not contain PubSub. What is the easiest way to get PubSub implemented my serverless implementation in this…
asked 2022-02-28T19:12:27.98+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 87%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Aaron Manill
86
Reputation points
commented 2022-03-09T04:02:26.893+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(275.2, 41%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
AnuragSingh-MSFT
20,016
Reputation points