WebSocket Streaming
Also known as: streaming connection, live socket
What is it?
WebSocket streaming is a way of keeping a constant, open line of communication between your device and a signal service so that new signals and price updates can flow through immediately, in both directions, without anything having to be reopened each time. To understand why this is useful, picture an ordinary phone call versus sending a series of separate letters. Most older web connections work like letters: each time your device wants information, it opens a fresh connection, asks its question, gets an answer, and then hangs up, repeating that whole process again and again.
A WebSocket instead works like keeping a phone call open the entire time, so once the line is established, either side can speak the instant there is something to say, with none of the repeated overhead of dialing and hanging up. For trading, this matters because it removes the small delay that comes from setting up a new connection for every single message, which means updates arrive with the lowest practical delay. A live signal board can refresh the moment a new entry fires, with no page reload and no waiting gap.
The main thing to watch for is what happens if the open line drops, for example during a brief internet hiccup. A well-built streaming client should automatically reconnect and catch up on anything it missed; if it does not, a dropped connection can silently leave the line dead, and you could stop seeing signals without realizing it. So reliable reconnection is just as important as the speed itself.
Why it matters: An always-open stream removes the per-message connection overhead, delivering updates with the lowest practical delay.
Streaming minimises delivery latency, but a silent disconnect can drop signals if reconnection is not handled.
Real-world example
A dashboard on a live socket updates the signal board the instant a new entry fires, with no page refresh or polling gap.
How SignalBots handles it
The SignalBots web dashboard uses a streaming connection so the live signal board reflects new entries the moment they fire.
Pro tip
Make sure the client auto-reconnects and replays missed messages, or a dropped socket can silently skip signals.
Common pitfalls
Ignoring reconnection logic, so a brief network blip leaves the stream dead and signals unseen.
Frequently asked questions
WebSocket or webhook for delivery?
Webhooks suit system-to-system automation that fires on each event, while streaming sockets suit live screens that need a continuous, always-on feed of updates.
What happens to a stream if my internet drops briefly?
A well-built client reconnects automatically and catches up on missed messages. If it does not, the line can stay silently dead, so reliable reconnection logic is essential.
Do I need to set up a WebSocket myself?
Usually no. Streaming is handled inside the dashboard or app you use, so as a trader you simply see a board that updates live without refreshing the page.
Why is streaming faster than asking for updates repeatedly?
Because the connection stays open, so there is no time wasted reopening a link for every message. Updates can be pushed the instant they happen, with the lowest practical delay.
Could a streaming connection ever miss a signal?
Yes, if the line silently disconnects and the client does not reconnect and replay what it missed. That is why catching up after a drop matters as much as raw speed.