rockXiaofeng commented on issue #3725: URL: https://github.com/apache/apisix/issues/3725#issuecomment-788800005
> I can't reproduce it with your configuration. Have you enabled the dubbo-proxy plugin? What is your generated nginx.conf? nginx.conf: # Configuration File - Nginx Server Configs # This is a read-only file, do not try to modify it. master_process on; worker_processes auto; # main configuration snippet starts # main configuration snippet ends error_log logs/error.log warn; pid logs/nginx.pid; worker_rlimit_nofile 20480; events { accept_mutex off; worker_connections 10620; } worker_rlimit_core 16G; worker_shutdown_timeout 240s; env APISIX_PROFILE; http { # put extra_lua_path in front of the builtin path # so user can override the source code lua_package_path "$prefix/deps/share/lua/5.1/?.lua;$prefix/deps/share/lua/5.1/?/init.lua;/Users/wangxiaofeng/myCode/apisix7/apisix/?.lua;/Users/wangxiaofeng/myCode/apisix7/apisix/?/init.lua;;./?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;/usr/local/share/lua/5.1/?.lua;/usr/local/share/lua/5.1/?/init.lua;/usr/local/openresty/luajit/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/lua/5.1/?/init.lua;"; lua_package_cpath "$prefix/deps/lib64/lua/5.1/?.so;$prefix/deps/lib/lua/5.1/?.so;;./?.so;/usr/local/lib/lua/5.1/?.so;/usr/local/openresty/luajit/lib/lua/5.1/?.so;/usr/local/lib/lua/5.1/loadall.so;"; lua_shared_dict internal_status 10m; lua_shared_dict plugin-limit-req 10m; lua_shared_dict plugin-limit-count 10m; lua_shared_dict prometheus-metrics 10m; lua_shared_dict plugin-limit-conn 10m; lua_shared_dict upstream-healthcheck 10m; lua_shared_dict worker-events 10m; lua_shared_dict lrucache-lock 10m; lua_shared_dict skywalking-tracing-buffer 100m; lua_shared_dict balancer_ewma 10m; lua_shared_dict balancer_ewma_locks 10m; lua_shared_dict balancer_ewma_last_touched_at 10m; lua_shared_dict plugin-limit-count-redis-cluster-slot-lock 1m; lua_shared_dict tracing_buffer 10m; # plugin: skywalking lua_shared_dict plugin-api-breaker 10m; # for openid-connect and authz-keycloak plugin lua_shared_dict discovery 1m; # cache for discovery metadata documents # for openid-connect plugin lua_shared_dict jwks 1m; # cache for JWKs lua_shared_dict introspection 10m; # cache for JWT verification results # for authz-keycloak lua_shared_dict access_tokens 1m; # cache for service account access tokens # for custom shared dict # for proxy cache proxy_cache_path /tmp/disk_cache_one levels=1:2 keys_zone=disk_cache_one:50m inactive=1d max_size=1G use_temp_path=off; # for proxy cache map $upstream_cache_zone $upstream_cache_zone_info { disk_cache_one /tmp/disk_cache_one,1:2; } lua_ssl_verify_depth 5; ssl_session_timeout 86400; underscores_in_headers on; lua_socket_log_errors off; resolver 172.20.183.13 172.20.183.14 192.168.1.13 192.168.1.14; resolver_timeout 5; lua_http10_buffering off; lua_regex_match_limit 100000; lua_regex_cache_max_entries 8192; log_format main escape=default '$remote_addr - $remote_user [$time_local] $http_host "$request" $status $body_bytes_sent $request_time "$http_referer" "$http_user_agent" $upstream_addr $upstream_status $upstream_response_time "$upstream_scheme://$upstream_host$upstream_uri"'; uninitialized_variable_warn off; access_log logs/access.log main buffer=16384 flush=3; open_file_cache max=1000 inactive=60; client_max_body_size 0; keepalive_timeout 60s; client_header_timeout 60s; client_body_timeout 60s; send_timeout 10s; server_tokens off; include mime.types; charset utf-8; real_ip_header X-Real-IP; set_real_ip_from 127.0.0.1; set_real_ip_from unix:; # http configuration snippet starts # http configuration snippet ends upstream apisix_backend { server 0.0.0.1; balancer_by_lua_block { apisix.http_balancer_phase() } keepalive 320; } upstream apisix_dubbo_backend { server 0.0.0.1; balancer_by_lua_block { apisix.http_balancer_phase() } multi 32; keepalive 320; } init_by_lua_block { require "resty.core" apisix = require("apisix") local dns_resolver = { "172.20.183.13", "172.20.183.14", "192.168.1.13", "192.168.1.14", } local args = { dns_resolver = dns_resolver, } apisix.http_init(args) } init_worker_by_lua_block { apisix.http_init_worker() } server { listen 127.0.0.1:9090; access_log off; location / { content_by_lua_block { apisix.http_control() } } } server { listen 9080 reuseport; listen 9443 ssl http2 reuseport; listen [::]:9080 reuseport; listen [::]:9443 ssl http2 reuseport; ssl_certificate cert/ssl_PLACE_HOLDER.crt; ssl_certificate_key cert/ssl_PLACE_HOLDER.key; ssl_session_cache shared:SSL:20m; ssl_session_timeout 10m; ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384; ssl_prefer_server_ciphers on; ssl_session_tickets off; # http server configuration snippet starts # http server configuration snippet ends set $upstream_scheme 'http'; set $upstream_host $http_host; set $upstream_uri ''; set $ctx_ref ''; set $dubbo_service_name ''; set $dubbo_service_version ''; set $dubbo_method ''; location = /apisix/nginx_status { allow 127.0.0.0/24; deny all; access_log off; stub_status; } location /apisix/admin { allow 127.0.0.0/24; deny all; content_by_lua_block { apisix.http_admin() } } ssl_certificate_by_lua_block { apisix.http_ssl_phase() } location / { set $upstream_mirror_host ''; set $upstream_upgrade ''; set $upstream_connection ''; access_by_lua_block { apisix.http_access_phase() } proxy_http_version 1.1; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; proxy_set_header X-Real-IP $remote_addr; proxy_pass_header Date; proxy_ssl_name $host; proxy_ssl_server_name on; ### the following x-forwarded-* headers is to send to upstream server set $var_x_forwarded_for $remote_addr; set $var_x_forwarded_proto $scheme; set $var_x_forwarded_host $host; set $var_x_forwarded_port $server_port; if ($http_x_forwarded_for != "") { set $var_x_forwarded_for "${http_x_forwarded_for}, ${realip_remote_addr}"; } if ($http_x_forwarded_proto != "") { set $var_x_forwarded_proto $http_x_forwarded_proto; } if ($http_x_forwarded_host != "") { set $var_x_forwarded_host $http_x_forwarded_host; } if ($http_x_forwarded_port != "") { set $var_x_forwarded_port $http_x_forwarded_port; } proxy_set_header X-Forwarded-For $var_x_forwarded_for; proxy_set_header X-Forwarded-Proto $var_x_forwarded_proto; proxy_set_header X-Forwarded-Host $var_x_forwarded_host; proxy_set_header X-Forwarded-Port $var_x_forwarded_port; ### the following configuration is to cache response content from upstream server set $upstream_cache_zone off; set $upstream_cache_key ''; set $upstream_cache_bypass ''; set $upstream_no_cache ''; set $upstream_hdr_expires ''; set $upstream_hdr_cache_control ''; proxy_cache $upstream_cache_zone; proxy_cache_valid any 10s; proxy_cache_min_uses 1; proxy_cache_methods GET HEAD; proxy_cache_lock_timeout 5s; proxy_cache_use_stale off; proxy_cache_key $upstream_cache_key; proxy_no_cache $upstream_no_cache; proxy_cache_bypass $upstream_cache_bypass; proxy_hide_header Cache-Control; proxy_hide_header Expires; add_header Cache-Control $upstream_hdr_cache_control; add_header Expires $upstream_hdr_expires; add_header Apisix-Cache-Status $upstream_cache_status always; proxy_pass $upstream_scheme://apisix_backend$upstream_uri; mirror /proxy_mirror; header_filter_by_lua_block { apisix.http_header_filter_phase() } body_filter_by_lua_block { apisix.http_body_filter_phase() } log_by_lua_block { apisix.http_log_phase() } } location @grpc_pass { access_by_lua_block { apisix.grpc_access_phase() } grpc_set_header Content-Type application/grpc; grpc_socket_keepalive on; grpc_pass $upstream_scheme://apisix_backend; header_filter_by_lua_block { apisix.http_header_filter_phase() } body_filter_by_lua_block { apisix.http_body_filter_phase() } log_by_lua_block { apisix.http_log_phase() } } location @dubbo_pass { access_by_lua_block { apisix.dubbo_access_phase() } dubbo_pass_all_headers on; dubbo_pass_body on; dubbo_pass $dubbo_service_name $dubbo_service_version $dubbo_method apisix_dubbo_backend; header_filter_by_lua_block { apisix.http_header_filter_phase() } body_filter_by_lua_block { apisix.http_body_filter_phase() } log_by_lua_block { apisix.http_log_phase() } } location = /proxy_mirror { internal; if ($upstream_mirror_host = "") { return 200; } proxy_http_version 1.1; proxy_set_header Host $upstream_host; proxy_pass $upstream_mirror_host$request_uri; } } # http end configuration snippet starts # http end configuration snippet ends } config-default.yaml: plugins: # plugin list (sorted in alphabetical order) - api-breaker - authz-keycloak - basic-auth - batch-requests - consumer-restriction - cors - dubbo-proxy - echo # - error-log-logger # - example-plugin - fault-injection - grpc-transcode - hmac-auth - http-logger - ip-restriction - jwt-auth - kafka-logger - key-auth - limit-conn - limit-count - limit-req # - log-rotate # - node-status - openid-connect - prometheus - proxy-cache - proxy-mirror - proxy-rewrite - redirect - referer-restriction - request-id - request-validation - response-rewrite - serverless-post-function - serverless-pre-function # - skywalking - sls-logger - syslog - tcp-logger - udp-logger - uri-blocker - wolf-rbac - zipkin - server-info - traffic-split stream_plugins: - mqtt-proxy plugin_attr: log-rotate: interval: 3600 # rotate interval (unit: second) max_kept: 168 # max number of log files will be kept skywalking: service_name: APISIX service_instance_name: "APISIX Instance Name" endpoint_addr: http://127.0.0.1:12800 prometheus: export_uri: /apisix/prometheus/metrics server-info: report_interval: 60 # server info report interval (unit: second) report_ttl: 3600 # live time for server info in etcd (unit: second) dubbo-proxy: upstream_multiplex_count: 32 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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