jiazhizhong/higress
1
0
Fork 0
mirror of https://github.com/alibaba/higress.git synced 2026-03-07 10:00:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix: stream response buffer issue (#1703)

Browse Source
This commit is contained in:
Se7en
2025-01-22 11:28:37 +08:00
committed by GitHub
parent ce94c6e62d
commit 133a30b8d5
1 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
plugins/wasm-go/extensions/ai-proxy/main.go
View File

@@ -95,10 +95,9 @@ func onHttpRequestHeader(ctx wrapper.HttpContext, pluginConfig config.PluginConf
// Disable the route re-calculation since the plugin may modify some headers related to the chosen route.
ctx.DisableReroute()
_, needHandleStreamingBody := activeProvider.(provider.StreamingResponseBodyHandler)
if needHandleStreamingBody {
proxywasm.RemoveHttpRequestHeader("Accept-Encoding")
}
// Always remove the Accept-Encoding header to prevent the LLM from sending compressed responses,
// allowing plugins to inspect or modify the response correctly
proxywasm.RemoveHttpRequestHeader("Accept-Encoding")
if handler, ok := activeProvider.(provider.RequestHeadersHandler); ok {
// Set the apiToken for the current request.
@@ -200,8 +199,11 @@ func onHttpResponseHeaders(ctx wrapper.HttpContext, pluginConfig config.PluginCo
util.ReplaceResponseHeaders(headers)
checkStream(ctx, log)
_, needHandleBody := activeProvider.(provider.TransformResponseBodyHandler)
_, needHandleStreamingBody := activeProvider.(provider.StreamingResponseBodyHandler)
if !needHandleStreamingBody {
if !needHandleBody && !needHandleStreamingBody {
ctx.DontReadResponseBody()
} else if !needHandleStreamingBody {
ctx.BufferResponseBody()
}