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Throughput regression with Vert.x 4.5.21 and Netty 4.1.125+ due to ZlibDecoder changes

#6024

· wbabyte opened

on Mar 17, 2026

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NullPointerException in Http2ClientConnection.metricsEnd() when HTTP/2 stream ends before response headers are received

#6022

· wbabyte opened

on Mar 17, 2026

EventBus: tracer.sendResponse() called prematurely for fire-and-forget messages dispatched to blocking handlers

#6021

· zhfeng opened

on Mar 16, 2026

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Multipart decoder retention on abort/reset/exception paths

#6014

· shblue21 opened

on Mar 6, 2026

ReadStream/Channel fails in Vertx5 due to unexpected close of underlying channel

#5980

· xRomZak opened

on Feb 18, 2026

Handling of an error through a long chain of completions leads to StackOverflowError

#5949

· guss77 opened

on Feb 8, 2026

FileDescriptorLeakDetector should output lsof for analysis

#5944

· ahus1 opened

on Feb 6, 2026

Unstable test QuicServerTest.testRebind

#5941

· ahus1 opened

on Feb 6, 2026

HttpClient connection closes early while streaming a gzip response

#5929

· connorf-bbc opened

on Feb 4, 2026

[Vert.x 5] Regression: setInstances(N) shares a single EventLoop for all instances when using ThreadingModel.VIRTUAL_THREAD

#5924

· gusah009 opened

on Feb 3, 2026

Breaking Change: NetClient.connect() connection timeout behavior changed in Vert.x 5

#5916

· yinjun622 opened

on Jan 29, 2026

My api latency went sky high after upgrading from 4.5.22 to 4.5.24

#5915

· alicetrix opened

on Jan 28, 2026