Sourced fromengine.io's releases.

6.2.1

⚠️ This release contains an important security fix⚠️

A malicious client could send a specially crafted HTTP request, triggering an uncaught exception and killing the Node.js process:

Error: read ECONNRESET    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)Emitted 'error' event on Socket instance at:    at emitErrorNT (internal/streams/destroy.js:106:8)    at emitErrorCloseNT (internal/streams/destroy.js:74:3)    at processTicksAndRejections (internal/process/task_queues.js:80:21) {  errno: -104,  code: 'ECONNRESET',  syscall: 'read'}

Please upgrade as soon as possible.

Bug Fixes

• catch errors when destroying invalid upgrades (#658) (425e833)

6.2.0

Features

• add the "maxPayload" field in the handshake details (088dcb4)

So that clients in HTTP long-polling can decide how many packets they have to send to stay under the maxHttpBufferSizevalue.

This is a backward compatible change which should not mandate a new major revision of the protocol (we stay in v4), aswe only add a field in the JSON-encoded handshake data:

0{"sid":"lv_VI97HAXpY6yYWAAAC","upgrades":["websocket"],"pingInterval":25000,"pingTimeout":5000,"maxPayload":1000000}

Links

• Diff:socketio/engine.io@6.1.3...6.2.0
• Client release:6.2.0
• ws version:~8.2.3

6.1.3

Bug Fixes

• typings: allow CorsOptionsDelegate as cors options (#641) (a463d26)
• uws: properly handle chunked content (#642) (3367440)

... (truncated)

Sourced fromengine.io's changelog.

6.2.1 (2022-11-20)

⚠️ This release contains an important security fix⚠️

A malicious client could send a specially crafted HTTP request, triggering an uncaught exception and killing the Node.js process:

Error: read ECONNRESET    at TCP.onStreamRead (internal/stream_base_commons.js:209:20)Emitted 'error' event on Socket instance at:    at emitErrorNT (internal/streams/destroy.js:106:8)    at emitErrorCloseNT (internal/streams/destroy.js:74:3)    at processTicksAndRejections (internal/process/task_queues.js:80:21) {  errno: -104,  code: 'ECONNRESET',  syscall: 'read'}

Please upgrade as soon as possible.

Bug Fixes

• catch errors when destroying invalid upgrades (#658) (425e833)

3.6.0 (2022-06-06)

Bug Fixes

• add extension in the package.json main entry (#608) (3ad0567)
• do not reset the ping timer after upgrade (1f5d469), closessocketio/socket.io-client-swift#1309

Features

• decrease the default value of maxHttpBufferSize (58e274c)

This change reduces the default value from 100 mb to a more sane 1 mb.

This helps protect the server against denial of service attacks by malicious clients sending huge amounts of data.

See also:GHSA-j4f2-536g-r55m

• increase the default value of pingTimeout (f55a79a)

... (truncated)

• 24b847b chore(release): 6.2.1
• 425e833 fix: catch errors when destroying invalid upgrades (#658)
• 99adb00 chore(deps): bump xmlhttprequest-ssl and engine.io-client in /examples/latenc...
• d196f6a chore(deps): bump minimatch from 3.0.4 to 3.1.2 (#660)
• 7c1270f chore(deps): bump nanoid from 3.1.25 to 3.3.1 (#659)
• 535a01d ci: add Node.js 18 in the test matrix
• 1b71a6f docs: remove "Vanilla JS" highlight from README (#656)
• 917d1d2 refactor: replace deprecatedString.prototype.substr() (#646)
• 020801a chore: add changelog for version 3.6.0
• ed1d6f9 test: make test script work on Windows (#643)
• Additional commits viewable incompare view

Sourced fromkarma's releases.

v6.4.1

6.4.1 (2022-09-19)

Bug Fixes

• pass integrity value (63d86be)

v6.4.0

6.4.0 (2022-06-14)

Features

• support SRI verification of link tags (dc51a2e)
• support SRI verification of script tags (6a54b1c)

v6.3.20

6.3.20 (2022-05-13)

Bug Fixes

• prefer IPv4 addresses when resolving domains (e17698f), closes#3730

v6.3.19

6.3.19 (2022-04-19)

Bug Fixes

• client: error out when opening a new tab fails (099b85e)

v6.3.18

6.3.18 (2022-04-13)

Bug Fixes

• deps: upgrade socket.io to v4.4.1 (52a30bb)

v6.3.17

6.3.17 (2022-02-28)

Bug Fixes

• deps: update colors to maintained version (#3763) (fca1884)

v6.3.16

... (truncated)

Sourced fromkarma's changelog.

6.4.1 (2022-09-19)

Bug Fixes

• pass integrity value (63d86be)

6.4.0 (2022-06-14)

Features

• support SRI verification of link tags (dc51a2e)
• support SRI verification of script tags (6a54b1c)

6.3.20 (2022-05-13)

Bug Fixes

• prefer IPv4 addresses when resolving domains (e17698f), closes#3730

6.3.19 (2022-04-19)

Bug Fixes

• client: error out when opening a new tab fails (099b85e)

6.3.18 (2022-04-13)

Bug Fixes

• deps: upgrade socket.io to v4.4.1 (52a30bb)

6.3.17 (2022-02-28)

Bug Fixes

• deps: update colors to maintained version (#3763) (fca1884)

6.3.16 (2022-02-10)

Bug Fixes

• security: mitigate the "Open Redirect Vulnerability" (ff7edbb)

... (truncated)

• 0013121 chore(release): 6.4.1 [skip ci]
• 63d86be fix: pass integrity value
• 84f7cc3 chore(release): 6.4.0 [skip ci]
• f2d0663 docs: add integrity parameter
• dc51a2e feat: support SRI verification of link tags
• 6a54b1c feat: support SRI verification of script tags
• 5e71cf5 chore(release): 6.3.20 [skip ci]
• e17698f fix: prefer IPv4 addresses when resolving domains
• 60f4f79 build: add Node 16 and 18 to the CI matrix
• 6ff5aaf chore(release): 6.3.19 [skip ci]
• Additional commits viewable incompare view

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