Issues

• HTTP/2: a connection that received GOAWAY keeps its slot in the connection pool until the server closes it

  type/bug
  Bug

  reactor/reactor-netty#4415 · Filter by author kenluluuuluuuuu opened on Oct 7, 2026 · 1.3.8
  7

• Netty exception-swallowing causes stuck Mono in case of certain errors

  for/user-attentiontype/bug
  reactor/reactor-netty#4407 · Filter by author bcmills opened on Sep 30, 2026
  8

  

• First client WebSocket frame is dropped when sendWebsocket() is invoked off the connection's event loop

  type/bug
  Bug

  reactor/reactor-netty#4406 · Filter by author Pumaly opened on Sep 30, 2026 · 1.3.8
  1

  

• Provide a mechanism to get error/exception details in MetricsRecorder

  type/enhancement
  reactor/reactor-netty#4405 · Filter by author lenin-jaganathan opened on Sep 29, 2026 · 1.4.0-RC1
  

• Use user-provided MeterRegistry

  for/user-attentiontype/enhancement
  Feature

  reactor/reactor-netty#4391 · Filter by author joelmarty opened on Sep 22, 2026 · 1.4.x Backlog
  1

• FluxReceive.cleanQueue aborts the drain on an already released buffer

  reactor/reactor-netty#4343 · Filter by author bmaassenee opened on Aug 19, 2026
  4

• HttpClientForm settings can be lost depending on multipart setter order

  type/bug
  Bug

  reactor/reactor-netty#4330 · Filter by author Gimini-3 opened on Aug 8, 2026 · 1.3.8

• Support for WebSocket server metrics

  type/enhancement
  Feature

  reactor/reactor-netty#4305 · Filter by author LivingLikeKrillin opened on Jul 21, 2026 · 1.3.8
  2

• Update default settings in multipart handling

  type/enhancement
  Feature

  reactor/reactor-netty#4279 · Filter by author violetagg opened on Jul 6, 2026 · 1.4.x Backlog

• Add a new method to the Transport for optionally manipulate itself

  type/enhancement
  Feature

  reactor/reactor-netty#3856 · Filter by author onacit opened on Jul 24, 2025 · General Backlog
  1

• Some request of a webclient instance does not resolve the ip address of hostname correct after it has changed by the dns

  help wantedtype/enhancement
  Feature

  reactor/reactor-netty#3402 · Filter by author stefan-g opened on Aug 15, 2024 · General Backlog
  11

• Connection prematurely closed DURING response

  type/bug
  Bug

  reactor/reactor-netty#2944 · Filter by author Aliaksie opened on Oct 27, 2023 · 1.4.x Backlog
  4

• PrematureCloseException root exception is not logged in netty5 branch.

  type/enhancement
  Feature

  reactor/reactor-netty#2938 · Filter by author pderop opened on Oct 18, 2023 · 2.0.x Backlog

• HTTP/2 Benchmarks on reactor netty 2 don't work

  type/bug
  Bug

  reactor/reactor-netty#2829 · Filter by author pderop opened on Jun 9, 2023 · 2.0.x Backlog
  2

• Return FutureMono compatible for Netty5

  type/enhancement
  Feature

  reactor/reactor-netty#2560 · Filter by author violetagg opened on Nov 2, 2022 · 2.0.x Backlog
  1

• Stabilize HttpClientTest#testIssue1478

  type/enhancement
  Feature

  reactor/reactor-netty#2372 · Filter by author pderop opened on Jul 11, 2022 · 2.0.x Backlog

• Support for Proxy-over-SSL

  help wantedtype/enhancement
  Feature

  reactor/reactor-netty#2348 · Filter by author micw opened on Jul 3, 2022 · 1.4.x Backlog
  13

• Polish the TransportConfig API for channels factories

  type/enhancement
  Feature

  reactor/reactor-netty#2280 · Filter by author violetagg opened on Jun 10, 2022 · 2.0.x Backlog

• Event loop task duration tracking

  type/enhancement
  Feature

  reactor/reactor-netty#1433 · Filter by author osi opened on Dec 15, 2020 · General Backlog
  6

• Spring Boot with Reactor Netty Performance Issue right after application started

  area/perf
  reactor/reactor-netty#1150 · Filter by author cjr333 opened on Jun 12, 2020 · General Backlog
  6

• Support for WebSocketExtensionFilterProvider

  type/enhancement
  Feature

  reactor/reactor-netty#977 · Filter by author violetagg opened on Jan 28, 2020 · General Backlog

• update existing documentation with high level architecture diagram for reactor-netty.

  type/enhancement
  Feature

  reactor/reactor-netty#916 · Filter by author gurudatta11 opened on Nov 27, 2019 · General Backlog
  1

• Potential out of memory error if writing too fast and having slow receiver

  type/bug
  Bug

  reactor/reactor-netty#881 · Filter by author xiazuojie opened on Oct 30, 2019 · General Backlog
  2

• Refactor NettyOutbound#sendFile and ByteBufFlux#fromPath in order to encapsulate file sending functionality

  type/enhancement
  Feature

  reactor/reactor-netty#810 · Filter by author violetagg opened on Aug 6, 2019 · General Backlog

• [HttpServer] Outbound send shouldn't subscribe if connection is disposed

  type/enhancement
  Feature

  reactor/reactor-netty#795 · Filter by author smaldini opened on Jul 30, 2019 · General Backlog