Rustixir opened a new issue, #10838:
URL: https://github.com/apache/apisix/issues/10838
### Current Behavior
hi, I wanted used apisix, but after I created route and set gPRC protocol
for communicate with upstream,
I test that route with postman raise error:
2024/01/17 12:30:03 [error] 50#50: *158580 upstream sent too large http2
frame: 4740180 while reading response header from upstream, client: 172.10.0.1,
server: _, request: "POST /ping HTTP/1.0", upstream: "grpc://172.10.0.3:9081",
host: "aaa.com"
after I searched about that , I found some article about is nginx problem
and with increasing ( proxy_buffer_size ) be fix, but this solution isn't work
for me.
### Expected Behavior
_No response_
### Error Logs
_No response_
### Steps to Reproduce
apisix docker image ~> apache/apisix:3.7.0-debian
this is my route config ( apisix-dashboard format ) :
>
{
"uri": "/ping",
"name": "/vouchers/otp",
"methods": [
"POST"
],
"plugins": {
"grpc-transcode": {
"_meta": {
"disable": true
},
"method": "/scms_api.VoucherService/Otp",
"proto_id": "voucher",
"service": "scms"
}
},
"upstream": {
"nodes": [
{
"host": "scms",
"port": 9081,
"weight": 1
}
],
"timeout": {
"connect": 6,
"send": 6,
"read": 6
},
"type": "roundrobin",
"scheme": "grpc",
"pass_host": "pass",
"keepalive_pool": {
"idle_timeout": 60,
"requests": 1000,
"size": 320
}
},
"status": 1
}
### Environment
- APISIX version (run `apisix version`):
- Operating system (run `uname -a`):
- OpenResty / Nginx version (run `openresty -V` or `nginx -V`):
- etcd version, if relevant (run `curl
http://127.0.0.1:9090/v1/server_info`):
- APISIX Dashboard version, if relevant:
- Plugin runner version, for issues related to plugin runners:
- LuaRocks version, for installation issues (run `luarocks --version`):
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