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Socket.IO

What is Socket.IO, and why is it useful?​

Socket.IO is a JavaScript library that enables real-time, bidirectional, and event-based communication between clients and servers, ideal for live updates and robust messaging.

How do I add a Socket.IO connection in Sparrow?​

You can add a Socket.IO connection from the main screen, left panel, or collection section by selecting the ‘+ Add Socket.IO’ option.

How do I connect to a Socket.IO server?​

Enter the Socket.IO URL, events, headers, and parameters, then click the ‘Connect’ button.

How do I send and receive messages through Socket.IO?​

Enter the message and event name, click ‘Send,’ and view the response on the right side of the screen.

Can I format or download Socket.IO responses?​

Yes, you can change the response format, copy the response, or download it using the provided icons.

How do I filter, scroll, or delete Socket.IO messages?​

Use the filter and scroll options to manage messages, and the delete icon to clear all messages.

Can I save a Socket.IO connection for future use?​

Yes, you can save a Socket.IO connection in a folder or collection by clicking the Save button.

What are namespaces in Socket.IO, and how are they used?​

Namespaces allow logical grouping of connections, which is useful for segregating communication in different parts of an application, like private or group chats.

How do I add custom events in Socket.IO?​

Toggle the custom event options to add or manage listen/unlisten requests as required.

How do I know if my Socket.IO connection was successful?​

A confirmation message appears on the right side of the interface upon a successful connection.

Can I filter Socket.IO messages?​

Yes, you can filter messages by "All," "Sent," or "Received" using the Filter Messages dropdown.

How do I clear the message input field in Socket.IO?​

Click the “Clear Input” button to reset the input field, and a confirmation message will appear.

What types of applications benefit the most from Socket.IO?​

Applications like live chat, real-time notifications, collaborative tools, and multiplayer games that require event-driven communication.

Can I manage multiple Socket.IO connections simultaneously?​

Yes, save multiple connections in different collections for quick access and organization.

What happens if a Socket.IO connection fails?​

You won’t be able to send or receive messages; re-check the URL and connection details to retry.

Can I download Socket.IO responses in different formats?​

Yes, click the “Download” icon to save the response in your preferred format.

How do I reconnect to a saved Socket.IO connection?​

Select the saved Socket.IO connection from the collection and click "Connect" to re-establish the connection.