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Questions tagged [ably-realtime]

Ably is a scalable realtime pub/sub platform enabling communication between any internet enabled device across many open protocols and some proprietary protocols. Clients connect using HTTP, WebSockets, MQTT, AMQP, STOMP to name a few.

Ably is a realtime data delivery platform providing developers everything they need to create, deliver and manage complex realtime functionality. Ably solves the hardest parts of scaling and reliability so they don’t have to.

Ably is the only globally distributed pub/sub platform to provide websocket support and open protocol support, with low latencies (mean 65ms), guaranteed ordering, and continuity of service over unreliable networks.

Useful links:

Ably provides client libraries for the following platforms:

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"java.lang.NoSuchFieldError: DEFAULT_PACKER_CONFIG" code when instantiating ably-java

I'm trying to use Ably's java SDK but when I'm trying to instantiate the library, I get the error above. Any idea why? (disclaimer: I am a developer advocate for Ably, and posting and self-answering a commonly asked support question here on Stack…
Srushtika Neelakantam
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Is there a library that provides API compatible to java/android networking in codenameone?

I am building apps to connect to realtime and streaming services like PubNub, Ably, deep stream.io and XMPP. I am having to port java/android SDKs and the big issue is always around threads and networking. IS there plan to support the JAVA/Android…
user1622343
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Codename One Pubnub alternatives CN1lib

I am looking for Pubnub alternatives in Codename One for real time communication. Are there available cn1libs for Pusher for example? If there is not one, is it possible to write a cn1lib using the existing Android and iOS libraries for Pusher?
Hristo Vrigazov
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On Ably, I'm not receiving messages, how do I debug that?

I'm using Ably to implement Pub/Sub in my application but I'm getting no errors but at the same time I'm not receiving any published messages. I'm not sure what's wrong. Help appreciated. Here's my code: //publisher var Ably = require('ably'); var…
Srushtika Neelakantam
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SSL certificate issues when communicating with Ably

I'm on a Windows system and when I try connecting to Ably, I'm getting the following errors(s): cURL error: SSL certificate problem: self signed certificate in certificate chain SSL_connect returned=1 errno=0 state=SSLv3 read server certificate…
Srushtika Neelakantam
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