From 615942b8287c5e5cbedd48209116f601e32289f1 Mon Sep 17 00:00:00 2001 From: Damien Arrachequesne Date: Fri, 19 Mar 2021 14:54:16 +0100 Subject: [PATCH] docs: update compatibility table with Socket.IO v4 There is no breaking change at the protocol level. Reference: https://socket.io/blog/socket-io-4-release/ --- src/site/markdown/installation.md | 4 ++-- src/site/markdown/migrating_from_1_x.md | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/site/markdown/installation.md b/src/site/markdown/installation.md index 8f9a2d9..1356a62 100644 --- a/src/site/markdown/installation.md +++ b/src/site/markdown/installation.md @@ -3,8 +3,8 @@ | Client version | Socket.IO server | | -------------- | ---------------- | | 0.9.x | 1.x | -| 1.x | 2.x | -| 2.x | 3.x | +| 1.x | 2.x (or 3.1.x / 4.x with [`allowEIO3: true`](https://socket.io/docs/v4/server-initialization/#allowEIO3)) | +| 2.x | 3.x / 4.x | ## Installation The latest artifact is available on Maven Central. diff --git a/src/site/markdown/migrating_from_1_x.md b/src/site/markdown/migrating_from_1_x.md index c9d7c0c..f13bebf 100644 --- a/src/site/markdown/migrating_from_1_x.md +++ b/src/site/markdown/migrating_from_1_x.md @@ -7,8 +7,8 @@ Here is the compatibility table: | Java client version | Socket.IO server | | -------------- | ---------------- | | 0.9.x | 1.x | -| 1.x | 2.x | -| 2.x | 3.x | +| 1.x | 2.x (or 3.1.x / 4.x with [`allowEIO3: true`](https://socket.io/docs/v4/server-initialization/#allowEIO3)) | +| 2.x | 3.x / 4.x | **Important note:** due to the backward incompatible changes to the Socket.IO protocol, a 2.x Java client will not be able to reach a 2.x server, and vice-versa