WebSocket implementations

WebSocket is a protocol for a persistent two-way connection between client and server: once established, the channel stays open, and both sides can send data at any moment with low latency. It is used for real time: chats and messengers, live updates (quotes, scores, statuses), collaborative editing, multiplayer features, instant notifications, real-time dashboards. Honestly about 'for genuine real-time, not for everything', this is key: WebSocket is justified when genuine two-way low-latency real-time exchange is needed. But for many tasks it is excessive: if data updates rarely or 'near real-time' is enough, regular requests, periodic polling or server-sent events (SSE, a one-way server→client stream) are simpler. Dragging WebSocket where polling every N seconds would suffice is needless complexity. We will honestly assess whether you specifically need WebSocket. Honestly about infrastructure complexity, this matters: persistent connections are not 'just open a socket'. Scaling questions appear (thousands of open connections load the server differently than regular requests; suitable infrastructure, sometimes separate services/brokers are needed), reliable reconnection on network drops, state synchronization, fallbacks for networks/proxies that block WebSocket. It is serious engineering work, not 'added real-time'. Honestly about 'no feature-success guarantee': WebSocket is a transport. Whether a real-time feature will be useful and used depends on the product and scenario, not the fact of WebSocket. The technology provides a channel, not value. Honestly about the effect: for genuine real-time tasks it gives fast two-way exchange, but it is an infrastructure investment, not justified everywhere. Honestly about access: a genuine real-time task, suitable infrastructure, a team are needed. An important boundary: this is WebSocket; WebRTC (P2P media/calls) — 1062; GraphQL (queries) — 1060; event-driven — 1063. Picture this: instead of 'refreshing the page manually' — live real-time data exchange where it is genuinely needed. The base price starts from 60,000 ₽ (depends on load and scenarios).

• Genuine real-time is needed (chat, live updates, collaboration).
• Data updates but the user sees it only after a reload.
• You want WebSocket but polling/SSE might suffice (excessive).
• A past WebSocket did not scale and dropped without reconnection.

• Implementing WebSocket (a persistent two-way connection) for real-time
• An honest assessment: is WebSocket needed or is polling/SSE enough
• Reliable reconnection, state synchronization, fallbacks
• Accounting for scaling persistent connections (infrastructure)
• Honest boundaries (for genuine real-time; excessive where polling/SSE suffices; infra complexity; no feature-success guarantee)
• A link with WebRTC (1062), event-driven (1063)
• A load and maintenance plan
• Handover and review with you

• Fast two-way real-time exchange (where needed)
• Reliability: reconnection and fallbacks
• An honest assessment: is WebSocket needed or polling/SSE simpler
• Honest boundaries (for real-time tasks; an infra investment; no guarantee)

• We assess whether genuine real-time is needed (vs polling/SSE)
• If yes — we implement WebSocket with reconnection and scaling
• If not — we recommend something simpler, honestly set boundaries with you

• Is WebSocket needed for any updates on the site?

  No, honestly: WebSocket is needed for GENUINE real-time (two-way exchange, low latency — chat, collaboration). But if data updates rarely or 'near real-time' is enough, regular requests, periodic polling or one-way server-sent events (SSE) are simpler. Dragging WebSocket where polling every N seconds would suffice is needless complexity. We will honestly assess whether you specifically need it.

• Is WebSocket just opening a connection?

  No, honestly: persistent connections create infrastructure complexity. Thousands of open connections load the server differently than regular requests — suitable infrastructure (sometimes brokers/separate services), reliable reconnection on network drops, state synchronization, fallbacks for networks/proxies that block WebSocket are needed. It is serious engineering work, not 'added a socket'. We honestly build this in.

• Will WebSocket make my real-time feature successful?

  No, honestly: WebSocket is a transport (an exchange channel), not value. Whether a real-time feature is useful and in demand depends on the product and scenario, not the fact of WebSocket. The technology provides a fast two-way channel, but the feature's success is about the product. We make a reliable transport where real time is genuinely needed, honestly not passing it off as a success guarantee.