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Response transformer add header error #305

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montanaflynn opened this issue Jun 5, 2015 · 0 comments
Closed

Response transformer add header error #305

montanaflynn opened this issue Jun 5, 2015 · 0 comments

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@montanaflynn
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Enabling the response transformation plugin took down my API and I found errors in the log.

curl -X POST http://localhost:8001/apis/trykong/plugins \
    --data "name=response_transformer" \
    --data "value.add.headers=Cache-Control:max-age=86400"

2015/06/05 08:51:25 [notice] 5130#0: [lua] kong.lua:90: init_plugins(): Loading plugin: requestsizelimiting
2015/06/05 08:51:36 [error] 5133#0: *6 failed to run body_filter_by_lua*: ...ua/5.1/kong/plugins/response_transformer/body_filter.lua:66: attempt to index field 'remove' (a nil value)
stack traceback:
    ...ua/5.1/kong/plugins/response_transformer/body_filter.lua:66: in function 'execute'
    ...re/lua/5.1/kong/plugins/response_transformer/handler.lua:18: in function 'body_filter'
    /usr/local/share/lua/5.1/kong.lua:243: in function 'exec_plugins_body_filter'
    body_filter_by_lua:1: in function <body_filter_by_lua:1> while sending to client, client: 76.103.214.53, server: _, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8484/", host: "127.0.0.1:8484"
2015/06/05 08:51:36 [error] 5133#0: *6 failed to run body_filter_by_lua*: ...ua/5.1/kong/plugins/response_transformer/body_filter.lua:66: attempt to index field 'remove' (a nil value)
@montanaflynn montanaflynn changed the title Response transformer add header Response transformer add header error Jun 6, 2015
subnetmarco added a commit that referenced this issue Jun 6, 2015
@subnetmarco
Closing #305; improving distribution build file
fb05b65
ctranxuan pushed a commit to streamdataio/kong that referenced this issue Aug 25, 2015
@subnetmarco
Closing Kong#305; improving distribution build file
2325a8c 
Former-commit-id: dc104951a3b30ee60a8be7f4a07ae93088a21d93
hutchic pushed a commit that referenced this issue Jun 10, 2022
@bungle
chore(patches) make 1.15.8.3 patches to apply cleanly (#305)
3925169 
### Summary

Before this commit:

```
patching file LuaJIT-2.1-20190507/src/lj_tab.c
patching file LuaJIT-2.1-20190507/src/lj_asm_arm.h
patching file LuaJIT-2.1-20190507/src/lj_api.c
patching file LuaJIT-2.1-20190507/src/lj_arch.h
patching file LuaJIT-2.1-20190507/src/lj_cconv.c
patching file LuaJIT-2.1-20190507/src/lj_obj.h
patching file LuaJIT-2.1-20190507/src/lj_state.c
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/ngx/balancer.lua
patching file lua-resty-websocket-0.07/lib/resty/websocket/client.lua
patching file nginx-1.15.8/src/http/ngx_http_upstream.c
Hunk #2 succeeded at 1691 (offset -3 lines).
Hunk #4 succeeded at 1768 (offset -7 lines).
patching file nginx-1.15.8/src/http/ngx_http_special_response.c
patching file nginx-1.15.8/src/stream/ngx_stream_proxy_module.c
Hunk #2 succeeded at 802 (offset 20 lines).
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
Hunk #5 succeeded at 1556 (offset 48 lines).
Hunk #6 succeeded at 1626 (offset 48 lines).
Hunk #7 succeeded at 1726 (offset 48 lines).
Hunk #8 succeeded at 1749 (offset 48 lines).
Hunk #9 succeeded at 1760 (offset 48 lines).
Hunk #10 succeeded at 1775 (offset 48 lines).
Hunk #11 succeeded at 1816 (offset 48 lines).
Hunk #12 succeeded at 1827 (offset 48 lines).
Hunk #13 succeeded at 1849 (offset 48 lines).
Hunk #14 succeeded at 1868 (offset 48 lines).
Hunk #15 succeeded at 1878 (offset 48 lines).
Hunk #16 succeeded at 2008 (offset 48 lines).
Hunk #17 succeeded at 6101 (offset 62 lines).
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.h
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
Hunk #1 succeeded at 1647 (offset 48 lines).
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
Hunk #3 succeeded at 1579 (offset 48 lines).
Hunk #4 succeeded at 1644 (offset 48 lines).
Hunk #5 succeeded at 1668 (offset 48 lines).
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
Hunk #1 succeeded at 1756 (offset 48 lines).
patching file ngx_lua-0.10.15/src/ngx_http_lua_balancer.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_common.h
patching file ngx_lua-0.10.15/src/ngx_http_lua_module.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_string.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_control.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_variable.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_common.h
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_util.c
patching file ngx_stream_lua-0.0.7/src/api/ngx_stream_lua_api.h
```

vs. (after this commit)

```
patching file LuaJIT-2.1-20190507/src/lj_tab.c
patching file LuaJIT-2.1-20190507/src/lj_asm_arm.h
patching file LuaJIT-2.1-20190507/src/lj_api.c
patching file LuaJIT-2.1-20190507/src/lj_arch.h
patching file LuaJIT-2.1-20190507/src/lj_cconv.c
patching file LuaJIT-2.1-20190507/src/lj_obj.h
patching file LuaJIT-2.1-20190507/src/lj_state.c
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/resty/core.lua
patching file lua-resty-core-0.1.17/lib/resty/core/socket_tcp.lua
patching file lua-resty-core-0.1.17/lib/ngx/balancer.lua
patching file lua-resty-websocket-0.07/lib/resty/websocket/client.lua
patching file nginx-1.15.8/src/http/ngx_http_upstream.c
patching file nginx-1.15.8/src/http/ngx_http_special_response.c
patching file nginx-1.15.8/src/stream/ngx_stream_proxy_module.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.h
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_socket_tcp.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_balancer.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_common.h
patching file ngx_lua-0.10.15/src/ngx_http_lua_module.c
patching file ngx_lua-0.10.15/src/ngx_http_lua_string.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_control.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_variable.c
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_common.h
patching file ngx_stream_lua-0.0.7/src/ngx_stream_lua_util.c
patching file ngx_stream_lua-0.0.7/src/api/ngx_stream_lua_api.h
```
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@montanaflynn @subnetmarco