processone / cache_tab Goto Github PK
View Code? Open in Web Editor NEWIn-memory cache Erlang / Elixir library
Home Page: http://www.ejabberd.im
License: Apache License 2.0
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jabber-at namjae kzemek weiss theorix faceit stjordanis yhaskell boshra-pardaz loguntsov dineshks1 santosh653 sanjaymsh ljh0519 badlop relaypro-open isabella232 srijan friendgit inkwell-datacache_tab's Issues
Why we have cache_tab and ets_cache, what's the difference between them?
I am looking for erlang vm cache for Key-Value storage. But i cannot find the difference between the two implement cache_tab and ets_cache. Anyone can point this?
Feature request: hook on cache entry removal
Can we have a hook/mechanism on cache entry removal. ?
Eg . After timeout the entry is removed directly can we get mechanism of flushing the entry to DB / or do some operation on timedout removal of entry in ets_cache module ?
ld: library not found for -lerl_interface
create a mix project with guide https://docs.ejabberd.im/developer/extending-ejabberd/elixir/
but mix compile not pass
system macOS 10.15.5 (19F101)
erlang version
erl INT ✘ │ 09:31:09 AM
Erlang/OTP 23 [erts-11.0.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe] [dtrace]
Eshell V11.0.2 (abort with ^G)
elixir version
elixir -v ✔ │ 09:32:44 AM
Erlang/OTP 23 [erts-11.0.2] [source] [64-bit] [smp:8:8] [ds:8:8:10] [async-threads:1] [hipe] [dtrace]
Elixir 1.10.4 (compiled with Erlang/OTP 23)
mix.lock
%{
"artificery": {:hex, :artificery, "0.4.3", "0bc4260f988dcb9dda4b23f9fc3c6c8b99a6220a331534fdf5bf2fd0d4333b02", [:mix], [], "hexpm", "12e95333a30e20884e937abdbefa3e7f5e05609c2ba8cf37b33f000b9ffc0504"},
"base64url": {:hex, :base64url, "0.0.1", "36a90125f5948e3afd7be97662a1504b934dd5dac78451ca6e9abf85a10286be", [:rebar], [], "hexpm", "fab09b20e3f5db886725544cbcf875b8e73ec93363954eb8a1a9ed834aa8c1f9"},
"cache_tab": {:hex, :cache_tab, "1.0.23", "86b08a57b015121a8fdba381c4e3d5cb464558c00982781126196f76ff60d2af", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "40eeada81bc95e235cdc11e016d98994343241f4bed2d0d91a066ba05a60a652"},
"distillery": {:hex, :distillery, "2.1.1", "f9332afc2eec8a1a2b86f22429e068ef35f84a93ea1718265e740d90dd367814", [:mix], [{:artificery, "~> 0.2", [hex: :artificery, repo: "hexpm", optional: false]}], "hexpm", "bbc7008b0161a6f130d8d903b5b3232351fccc9c31a991f8fcbf2a12ace22995"},
"eimp": {:hex, :eimp, "1.0.15", "746d5ee661c5c81486dae65aa24b7206da92220535e1c4a70c5a3609e0b80e2b", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "eee7051ea8388bfc82b6d493e14a76899721ee709e752f60df3d1ea8a345a93f"},
"ejabberd": {:hex, :ejabberd, "20.4.0", "85563307d911e95fd92dd0f56ffe1e2d6be4d4f2361b6041f760c9a080731431", [:mix], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}, {:cache_tab, "~> 1.0", [hex: :cache_tab, repo: "hexpm", optional: false]}, {:distillery, "~> 2.0", [hex: :distillery, repo: "hexpm", optional: false]}, {:eimp, "~> 1.0", [hex: :eimp, repo: "hexpm", optional: false]}, {:esip, "~> 1.0.32", [hex: :esip, repo: "hexpm", optional: false]}, {:ezlib, "~> 1.0", [hex: :ezlib, repo: "hexpm", optional: false]}, {:fast_tls, "~> 1.1", [hex: :fast_tls, repo: "hexpm", optional: false]}, {:fast_xml, "~> 1.1", [hex: :fast_xml, repo: "hexpm", optional: false]}, {:fast_yaml, "~> 1.0", [hex: :fast_yaml, repo: "hexpm", optional: false]}, {:idna, "~> 6.0", [hex: :idna, repo: "hexpm", optional: false]}, {:jiffy, "~> 1.0.4", [hex: :jiffy, repo: "hexpm", optional: false]}, {:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: false]}, {:lager, "~> 3.6.0", [hex: :lager, repo: "hexpm", optional: false]}, {:mqtree, "~> 1.0", [hex: :mqtree, repo: "hexpm", optional: false]}, {:p1_acme, "~> 1.0", [hex: :p1_acme, repo: "hexpm", optional: false]}, {:p1_mysql, "~> 1.0", [hex: :p1_mysql, repo: "hexpm", optional: false]}, {:p1_oauth2, "~> 0.6.1", [hex: :p1_oauth2, repo: "hexpm", optional: false]}, {:p1_pgsql, "~> 1.1", [hex: :p1_pgsql, repo: "hexpm", optional: false]}, {:p1_utils, "~> 1.0", [hex: :p1_utils, repo: "hexpm", optional: false]}, {:pkix, "~> 1.0", [hex: :pkix, repo: "hexpm", optional: false]}, {:stringprep, "~> 1.0", [hex: :stringprep, repo: "hexpm", optional: false]}, {:stun, "~> 1.0", [hex: :stun, repo: "hexpm", optional: false]}, {:xmpp, ">= 1.4.6", [hex: :xmpp, repo: "hexpm", optional: false]}, {:yconf, "~> 1.0", [hex: :yconf, repo: "hexpm", optional: false]}], "hexpm", "8521609bebf5920f565178dd8021d9e43b52c30196078fdb60d9a959bb04a207"},
"epam": {:hex, :epam, "1.0.8", "831121dc4a6fa82ac4e6491e183d7c2dbb69db123b85c97ee0cec53c3b93dc1e", [:rebar3], [], "hexpm"},
"eredis": {:hex, :eredis, "1.2.0", "0b8e9cfc2c00fa1374cd107ea63b49be08d933df2cf175e6a89b73dd9c380de4", [:rebar3], [], "hexpm"},
"esip": {:hex, :esip, "1.0.34", "28895ea112fc906fd2693d2b1c98292cf5b11f35866a7e42586a958f687aaeae", [:rebar3], [{:fast_tls, "1.1.6", [hex: :fast_tls, repo: "hexpm", optional: false]}, {:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}, {:stun, "1.0.33", [hex: :stun, repo: "hexpm", optional: false]}], "hexpm", "56ea879b55cc9797c9c42df3db2e97ae08fd0cc6627e18d2540dabde11c6306e"},
"ezlib": {:hex, :ezlib, "1.0.7", "c8adffd32e66831df77955d163d705cdcf0a3d66762e6f68f8123012e714bf05", [:rebar3], [], "hexpm", "5634b9f7112837f9338a61da1993601f4ab81615de84ff0baddcdc5a3fe940dc"},
"fast_tls": {:hex, :fast_tls, "1.1.6", "c66709013a99ef8151eb1b0f2cc606b6d01ef7bcf8d732e4cc7527a1562e04d7", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "4c16930cd5af6b3456034730ede111062da33bb643cdb927af415fef6ecd4b92"},
"fast_xml": {:hex, :fast_xml, "1.1.41", "aa8863b33f69c91e3b333cd7e43ef9b30ce355d4b84a0e238b3219d74f71762f", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "7c287341878fd6655fb09ff5dac6514fb6c79d078a53d6bc62195634944fd99c"},
"fast_yaml": {:hex, :fast_yaml, "1.0.25", "20bacfd6b2cfb3c10965e217be450ab5f445ecf7ef85feed40001cd26620db8a", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "cae061fe898c4d89433fa287eff4523482207ae3f6af8b328139e85e87050aa5"},
"goldrush": {:hex, :goldrush, "0.1.9", "f06e5d5f1277da5c413e84d5a2924174182fb108dabb39d5ec548b27424cd106", [:rebar3], [], "hexpm", "99cb4128cffcb3227581e5d4d803d5413fa643f4eb96523f77d9e6937d994ceb"},
"idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "4bdd305eb64e18b0273864920695cb18d7a2021f31a11b9c5fbcd9a253f936e2"},
"jiffy": {:hex, :jiffy, "1.0.4", "72adeff75c52a2ff07de738f0813768abe7ce158026cc1115a170340259c0caa", [:rebar3], [], "hexpm", "113e5299ee4e6b9f40204256d7bbbd1caf646edeaef31ef0f7f5f842c0dad39e"},
"jose": {:hex, :jose, "1.9.0", "4167c5f6d06ffaebffd15cdb8da61a108445ef5e85ab8f5a7ad926fdf3ada154", [:mix, :rebar3], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}], "hexpm", "6429c4fee52b2dda7861ee19a4f09c8c1ffa213bee3a1ec187828fde95d447ed"},
"lager": {:hex, :lager, "3.6.10", "6172b43ab720ac33914ccd0aeb21fdbdf88213847707d4b91e6af57b2ae5c4d2", [:rebar3], [{:goldrush, "0.1.9", [hex: :goldrush, repo: "hexpm", optional: false]}], "hexpm", "5d10499461826b79c5abee18bb594b3949cbdf76d9d9fd7e66d0a558137c21c9"},
"luerl": {:hex, :luerl, "0.3.1", "5412807630aac1aaf59ffe5a1bc09259c447b4faeb1d3fe2d4ef41b87676cb04", [:rebar3], [], "hexpm"},
"mqtree": {:hex, :mqtree, "1.0.8", "e87dac29002d1b82c3bfbec43d0143ac68f74b0e2f5b918161b511fbdc649c0f", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "b0d8bb73a9b11bbcf0292d2a1a8faed6da061e999ee4694d94f3d0afe5c1b40a"},
"p1_acme": {:hex, :p1_acme, "1.0.6", "0b007b776331e3d6effe700fa85d63236a98dc4e6e8c3abbbf816d1bec70df3f", [:rebar3], [{:idna, "~>6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:jiffy, "~>1.0.1", [hex: :jiffy, repo: "hexpm", optional: false]}, {:jose, "~>1.9.0", [hex: :jose, repo: "hexpm", optional: false]}, {:yconf, "~>1.0.5", [hex: :yconf, repo: "hexpm", optional: false]}], "hexpm", "7cc6528cbbe7a98929e954604ec670de56ca9f7a69a14d22166e8746fbe86f10"},
"p1_mysql": {:hex, :p1_mysql, "1.0.15", "d24ac3cc154012733801ff4f7781e7ab7843dc85cbad61e757fad601a5d0b511", [:rebar3], [], "hexpm", "4a97e0c93a8bd61acad9a6f7894a6cc31881309cb87540a4734e4c78be41df9c"},
"p1_oauth2": {:hex, :p1_oauth2, "0.6.6", "b17053bd7a34621f9a1a7327285a3e37abd38eb1d176afccc8cfc39882ff0a44", [:rebar3], [], "hexpm", "8a5fd16fc581a50e62176ab8b78b83b6e7cc6f76f7f59f75f58d713b7c1ca7b2"},
"p1_pgsql": {:hex, :p1_pgsql, "1.1.9", "07ff9b037954dec06b4e30e33a82ac69a5a513e2860d2e59b7f6f4af23493c45", [:rebar3], [], "hexpm", "81aab8cff0203250dd3d9cc77a0232dc9f8e56c99fd742abbaedc51a0fd633a7"},
"p1_utils": {:hex, :p1_utils, "1.0.19", "68373d154cc199cde33b2fd0b574e8fed0b805ff173ef0bb25792071cd3b7ab2", [:rebar3], [], "hexpm", "461634ca3c47c3378ee949664c77123bcedce82dd62496514158815c9b8e1393"},
"pkix": {:hex, :pkix, "1.0.5", "407c02c70191d0791cd9b422ac2380df5f7f8304ec26a6d3b06e0e02be688fca", [:rebar3], [], "hexpm", "b86aed212afaf019ac97bf56857366e5f01c3003f38ee050af8ba16455e13719"},
"sqlite3": {:hex, :sqlite3, "1.1.7", "87ee5b055b23bee07127d3ce5bd5f9995026a791e20564266fbef43151f7127d", [:rebar3], [], "hexpm"},
"stringprep": {:hex, :stringprep, "1.0.20", "676fcc698561d692f134c826cd4f563226cc20490f9fcaf31e9d704e58823758", [:rebar3], [{:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "3a189cf4909dab6fc36265889cb1427bd2d069a4d0083ce4ef9733a290bdcaba"},
"stun": {:hex, :stun, "1.0.33", "c67c1055d876ee102337012053ec57ff5b67a71821a2189cdc2b47dc0c2ef63d", [:rebar3], [{:fast_tls, "1.1.6", [hex: :fast_tls, repo: "hexpm", optional: false]}, {:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "89445e327a8d738b4ccc58421ba6edaa38dd63e0aa97258ea54886ca247ed363"},
"unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm", "1d1848c40487cdb0b30e8ed975e34e025860c02e419cb615d255849f3427439d"},
"xmpp": {:hex, :xmpp, "1.4.7", "8915876c74114194bb1519264db944392d8c868cd3ec522145b85e17f2dbfefb", [:rebar3], [{:ezlib, "1.0.7", [hex: :ezlib, repo: "hexpm", optional: false]}, {:fast_tls, "1.1.6", [hex: :fast_tls, repo: "hexpm", optional: false]}, {:fast_xml, "1.1.41", [hex: :fast_xml, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:p1_utils, "1.0.19", [hex: :p1_utils, repo: "hexpm", optional: false]}, {:stringprep, "1.0.20", [hex: :stringprep, repo: "hexpm", optional: false]}], "hexpm", "da0713c81e274da7cf88fa4532dcf774f3038825956bd2f67fd502fe364593ab"},
"yconf": {:hex, :yconf, "1.0.5", "581f400f3c0cffc498421246d3e074b6b440eaf3a250295a1e1c9e9ca8a0b938", [:rebar3], [{:fast_yaml, "1.0.25", [hex: :fast_yaml, repo: "hexpm", optional: false]}], "hexpm", "e396fd0b516efa71307485cf2be962bd2a24f0c076062658f48464be35e20dd8"},
}
full debug log
===> 23.0.2 satisfies the requirement for minimum OTP version 18
===> Expanded command sequence to be run: []
===> Provider: {default,do}
===> Expanded command sequence to be run: [{default,app_discovery},
{bare,compile}]
===> Provider: {default,app_discovery}
===> Evaluating config script "/Users/lidashuang/demos/ejapp/deps/cache_tab/rebar.config.script"
===> Evaluating config script "/Users/lidashuang/demos/ejapp/deps/cache_tab/rebar.config.script"
===> 23.0.2 satisfies the requirement for minimum OTP version 18
===> Not adding provider hex user from module rebar3_hex_user because it already exists from module rebar3_hex_user
===> Not adding provider hex cut from module rebar3_hex_cut because it already exists from module rebar3_hex_cut
===> Not adding provider hex key from module rebar3_hex_key because it already exists from module rebar3_hex_key
===> Not adding provider hex owner from module rebar3_hex_owner because it already exists from module rebar3_hex_owner
===> Not adding provider hex repo from module rebar3_hex_repo because it already exists from module rebar3_hex_repo
===> Not adding provider hex docs from module rebar3_hex_docs because it already exists from module rebar3_hex_docs
===> Not adding provider hex search from module rebar3_hex_search because it already exists from module rebar3_hex_search
===> Not adding provider hex revert from module rebar3_hex_revert because it already exists from module rebar3_hex_revert
===> Not adding provider hex retire from module rebar3_hex_retire because it already exists from module rebar3_hex_retire
===> Not adding provider hex publish from module rebar3_hex_publish because it already exists from module rebar3_hex_publish
===> Not adding provider pc compile from module pc_prv_compile because it already exists from module pc_prv_compile
===> Not adding provider pc clean from module pc_prv_clean because it already exists from module pc_prv_clean
===> Evaluating config script "/Users/lidashuang/demos/ejapp/deps/cache_tab/rebar.config.script"
===> 23.0.2 satisfies the requirement for minimum OTP version 18
===> Not adding provider hex user from module rebar3_hex_user because it already exists from module rebar3_hex_user
===> Not adding provider hex cut from module rebar3_hex_cut because it already exists from module rebar3_hex_cut
===> Not adding provider hex key from module rebar3_hex_key because it already exists from module rebar3_hex_key
===> Not adding provider hex owner from module rebar3_hex_owner because it already exists from module rebar3_hex_owner
===> Not adding provider hex repo from module rebar3_hex_repo because it already exists from module rebar3_hex_repo
===> Not adding provider hex docs from module rebar3_hex_docs because it already exists from module rebar3_hex_docs
===> Not adding provider hex search from module rebar3_hex_search because it already exists from module rebar3_hex_search
===> Not adding provider hex revert from module rebar3_hex_revert because it already exists from module rebar3_hex_revert
===> Not adding provider hex retire from module rebar3_hex_retire because it already exists from module rebar3_hex_retire
===> Not adding provider hex publish from module rebar3_hex_publish because it already exists from module rebar3_hex_publish
===> Not adding provider pc compile from module pc_prv_compile because it already exists from module pc_prv_compile
===> Not adding provider pc clean from module pc_prv_clean because it already exists from module pc_prv_clean
===> Provider: {bare,compile}
===> Compiling cache_tab
===> Provider: {pc,compile}
===> run_hooks("/Users/lidashuang/demos/ejapp/deps/cache_tab", pre_hooks, {pc,
compile}) -> no hooks defined
===> Linking /Users/lidashuang/demos/ejapp/deps/cache_tab/priv/lib/ets_cache.so
===> sh info:
cwd: "/Users/lidashuang/demos/ejapp/deps/cache_tab"
cmd: cc /Users/lidashuang/demos/ejapp/deps/cache_tab/c_src/ets_cache.o $LDFLAGS -bundle -flat_namespace -undefined suppress -L"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib" -lerl_interface -lei -o /Users/lidashuang/demos/ejapp/deps/cache_tab/priv/lib/ets_cache.so
===> opts: [{env,[{"AR","ar"},
{"AS","as"},
{"BINDIR",
"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/bin"},
{"CC","cc"},
{"CFLAGS"," -g -O2 -Wall"},
{"COLORFGBG","15;0"},
{"COLORTERM","truecolor"},
{"CPP","cpp"},
{"CXX","c++"},
{"DEBUG","1"},
{"DRV_CC_TEMPLATE",
"cc -c -g -O2 -Wall -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_CFLAGS",
"-g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"DRV_CXX_TEMPLATE",
"c++ -c $CXXFLAGS -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_LDFLAGS",
"-bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"DRV_LINK_CXX_TEMPLATE",
"c++ $PORT_IN_FILES $LDFLAGS -bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"DRV_LINK_TEMPLATE",
"cc $PORT_IN_FILES $LDFLAGS -bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"EMU","beam"},
{"ERLANG_ARCH","64"},
{"ERLANG_TARGET","23.0.2-x86_64-apple-darwin19.5.0-64"},
{"ERL_CFLAGS",
" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"ERL_EI_LIBDIR",
"\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\""},
{"ERL_LDFLAGS",
" -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"ESCRIPT_NAME","/Users/lidashuang/.mix/rebar3"},
{"EXE_CC_TEMPLATE",
"cc -c -g -O2 -Wall -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_CFLAGS",
"-g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"EXE_CXX_TEMPLATE",
"c++ -c $CXXFLAGS -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_LDFLAGS",
" -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"EXE_LINK_CXX_TEMPLATE",
"c++ $PORT_IN_FILES $LDFLAGS -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"EXE_LINK_TEMPLATE",
"cc $PORT_IN_FILES $LDFLAGS -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"HOME","/Users/lidashuang"},
{"ITERM_PROFILE","Default"},
{"ITERM_SESSION_ID",
"w0t1p0:8FD9F611-2940-4692-AD89-34DBC82902E5"},
{"LC_CTYPE","UTF-8"},
{"LC_TERMINAL","iTerm2"},
{"LC_TERMINAL_VERSION","3.3.12"},
{"LD","ld"},
{"LESS","-R"},
{"LOGNAME","lidashuang"},
{"LSCOLORS","Gxfxcxdxbxegedabagacad"},
{"LaunchInstanceID",
"C369AF12-9D56-4FD7-AC71-B4EA26595E9C"},
{"NM","nm"},
{"OBJCOPY","objcopy"},
{"OBJDUMP","objdump"},
{"P9K_SSH","0"},
{"P9K_TTY","old"},
{"PAGER","less"},
{"PATH",
"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/bin:/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/VMware Fusion.app/Contents/Public:/Library/TeX/texbin:/usr/local/share/dotnet:/Library/Apple/usr/bin:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Applications/Wireshark.app/Contents/MacOS:/Applications/Xamarin Workbooks.app/Contents/SharedSupport/path-bin:/Users/lidashuang/go/bin"},
{"PROGNAME","erl"},
{"PWD","/Users/lidashuang/demos/ejapp/deps/cache_tab"},
{"RANLIB","ranlib"},
{"REBAR_CONFIG",
"/Users/lidashuang/demos/ejapp/_build/dev/lib/cache_tab/mix.rebar.config"},
{"ROOTDIR",
"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang"},
{"SECURITYSESSIONID","186a6"},
{"SHELL","/bin/zsh"},
{"SHLVL","2"},
{"SSH_AUTH_SOCK",
"/private/tmp/com.apple.launchd.mqT5j04wdl/Listeners"},
{"STRIP","strip"},
{"TERM","dumb"},
{"TERM_PROGRAM","iTerm.app"},
{"TERM_PROGRAM_VERSION","3.3.12"},
{"TERM_SESSION_ID",
"w0t1p0:8FD9F611-2940-4692-AD89-34DBC82902E5"},
{"TMPDIR",
"/var/folders/q_/bmw7x38529lg5zjm9wb7v0cr0000gn/T/"},
{"USER","lidashuang"},
{"XPC_FLAGS","0x0"},
{"XPC_SERVICE_NAME","0"},
{"ZSH","/Users/lidashuang/.oh-my-zsh"},
{"__CF_USER_TEXT_ENCODING","0x1F5:0x0:0x0"}]},
{cd,"/Users/lidashuang/demos/ejapp/deps/cache_tab"}]
===> Port Cmd: cc /Users/lidashuang/demos/ejapp/deps/cache_tab/c_src/ets_cache.o $LDFLAGS -bundle -flat_namespace -undefined suppress -L"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib" -lerl_interface -lei -o /Users/lidashuang/demos/ejapp/deps/cache_tab/priv/lib/ets_cache.so
Port Opts: [{env,[{"AR","ar"},
{"AS","as"},
{"BINDIR",
"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/bin"},
{"CC","cc"},
{"CFLAGS"," -g -O2 -Wall"},
{"COLORFGBG","15;0"},
{"COLORTERM","truecolor"},
{"CPP","cpp"},
{"CXX","c++"},
{"DEBUG","1"},
{"DRV_CC_TEMPLATE",
"cc -c -g -O2 -Wall -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_CFLAGS",
"-g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"DRV_CXX_TEMPLATE",
"c++ -c $CXXFLAGS -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"DRV_LDFLAGS",
"-bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"DRV_LINK_CXX_TEMPLATE",
"c++ $PORT_IN_FILES $LDFLAGS -bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"DRV_LINK_TEMPLATE",
"cc $PORT_IN_FILES $LDFLAGS -bundle -flat_namespace -undefined suppress -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"EMU","beam"},
{"ERLANG_ARCH","64"},
{"ERLANG_TARGET","23.0.2-x86_64-apple-darwin19.5.0-64"},
{"ERL_CFLAGS",
" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"ERL_EI_LIBDIR",
"\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\""},
{"ERL_LDFLAGS",
" -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"ESCRIPT_NAME","/Users/lidashuang/.mix/rebar3"},
{"EXE_CC_TEMPLATE",
"cc -c -g -O2 -Wall -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_CFLAGS",
"-g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" "},
{"EXE_CXX_TEMPLATE",
"c++ -c $CXXFLAGS -g -Wall -fPIC -MMD -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/include\" -I\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/include\" $PORT_IN_FILES -o $PORT_OUT_FILE"},
{"EXE_LDFLAGS",
" -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei"},
{"EXE_LINK_CXX_TEMPLATE",
"c++ $PORT_IN_FILES $LDFLAGS -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"EXE_LINK_TEMPLATE",
"cc $PORT_IN_FILES $LDFLAGS -L\"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib\" -lerl_interface -lei -o $PORT_OUT_FILE"},
{"HOME","/Users/lidashuang"},
{"ITERM_PROFILE","Default"},
{"ITERM_SESSION_ID",
"w0t1p0:8FD9F611-2940-4692-AD89-34DBC82902E5"},
{"LC_CTYPE","UTF-8"},
{"LC_TERMINAL","iTerm2"},
{"LC_TERMINAL_VERSION","3.3.12"},
{"LD","ld"},
{"LESS","-R"},
{"LOGNAME","lidashuang"},
{"LSCOLORS","Gxfxcxdxbxegedabagacad"},
{"LaunchInstanceID","C369AF12-9D56-4FD7-AC71-B4EA26595E9C"},
{"NM","nm"},
{"OBJCOPY","objcopy"},
{"OBJDUMP","objdump"},
{"P9K_SSH","0"},
{"P9K_TTY","old"},
{"PAGER","less"},
{"PATH",
"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/erts-11.0.2/bin:/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/VMware Fusion.app/Contents/Public:/Library/TeX/texbin:/usr/local/share/dotnet:/Library/Apple/usr/bin:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Applications/Wireshark.app/Contents/MacOS:/Applications/Xamarin Workbooks.app/Contents/SharedSupport/path-bin:/Users/lidashuang/go/bin"},
{"PROGNAME","erl"},
{"PWD","/Users/lidashuang/demos/ejapp/deps/cache_tab"},
{"RANLIB","ranlib"},
{"REBAR_CONFIG",
"/Users/lidashuang/demos/ejapp/_build/dev/lib/cache_tab/mix.rebar.config"},
{"ROOTDIR","/usr/local/Cellar/erlang/23.0.2_1/lib/erlang"},
{"SECURITYSESSIONID","186a6"},
{"SHELL","/bin/zsh"},
{"SHLVL","2"},
{"SSH_AUTH_SOCK",
"/private/tmp/com.apple.launchd.mqT5j04wdl/Listeners"},
{"STRIP","strip"},
{"TERM","dumb"},
{"TERM_PROGRAM","iTerm.app"},
{"TERM_PROGRAM_VERSION","3.3.12"},
{"TERM_SESSION_ID",
"w0t1p0:8FD9F611-2940-4692-AD89-34DBC82902E5"},
{"TMPDIR",
"/var/folders/q_/bmw7x38529lg5zjm9wb7v0cr0000gn/T/"},
{"USER","lidashuang"},
{"XPC_FLAGS","0x0"},
{"XPC_SERVICE_NAME","0"},
{"ZSH","/Users/lidashuang/.oh-my-zsh"},
{"__CF_USER_TEXT_ENCODING","0x1F5:0x0:0x0"}]},
{cd,"/Users/lidashuang/demos/ejapp/deps/cache_tab"},
exit_status,
{line,16384},
use_stdio,stderr_to_stdout,hide,eof]
===> sh(cc /Users/lidashuang/demos/ejapp/deps/cache_tab/c_src/ets_cache.o $LDFLAGS -bundle -flat_namespace -undefined suppress -L"/usr/local/Cellar/erlang/23.0.2_1/lib/erlang/lib/erl_interface-4.0/lib" -lerl_interface -lei -o /Users/lidashuang/demos/ejapp/deps/cache_tab/priv/lib/ets_cache.so)
failed with return code 1 and the following output:
ld: library not found for -lerl_interface
clang: error: linker command failed with exit code 1 (use -v to see invocation)
How to ?
Hello How to restrict a cache to be on one node only in a cluster there are some caches which we dont want to be distributed how can we achieve it on only one node ?
cache_tab caching errors
When I cache something which returns "error", the value is cached.
For example:
> cache_tab:new(cache_test, []).
> cache_tab:lookup(cache_test, key1, fun() -> error end).
> error
> cache_tab:lookup(cache_test, key1, fun() -> {ok, 1} end).
> error
I was expecting to get 1 as a value instead of error. It seems that cache_tab is caching the error as well. Maybe the documentation is wrong and I need to return something else.
Thanks!
PS: I'm using version 1.0.4 of cache_tab
Make ejabberd 15.06 fail
How ro reproduce:
git clone https://github.com/processone/ejabberd.git --branch 15.06 ejabberd
cd ejabberd
chmod +x ./autogen.sh
./autogen.sh
./configure --enable-user=$EJABBERD_USER --disable-tools --disable-pam
make
Error message:
....
usr/lib/erlang/bin/escript rebar get-deps && :> deps/.got
==> rel (get-deps)
==> ejabberd (get-deps)
Pulling p1_cache_tab from {git,"https://github.com/processone/cache_tab"}
Cloning into 'p1_cache_tab'...
ERROR: Dependency dir /usr/src/ejabberd/deps/p1_cache_tab failed application validation with reason:
{name_mismatch,{"/usr/src/ejabberd/deps/p1_cache_tab/src/cache_tab.app.src",
{expected,p1_cache_tab},
{has,cache_tab}}}.
ERROR: 'get-deps' failed while processing /usr/src/ejabberd: rebar_abort
make: *** [deps/.got] Error 1
My environment is docker container that was recently building fine.
Dockerfile.txt
recently working fine.
Hex module does not include /priv/lib/*.so files
This breaks using the hex module with ejabberd in Elixir. It needs to be updated to truly fix processone/ejabberd#1822
Usage and understanding cache_opts
lifetime -- is 3600 by default does this means after 3600 it deleted the complete ETS tab or it just deletes all the entries from ets table which are not used for > 3600
cache_missed - is true by default what does this mean ?
limit = 1000 be default after 1000 it deletes old entries which passed lifetime or deletes first inserted or deletes all the entries and re-puts the values ?
There is no function to update the cache element can this be taken as feature request to update the cache content for an Id . for now way is to do lookup then delete and then insert again.
cache_missed = false is not updating the content for the primary key.
Strange error report at the end of the test
Environment: MacOS 10.14.2, Erlang 10.2.1
When I run make test, tests are passing fine, but I get the following error when the command ends:
=======================================================
All 24 tests passed.
Cover analysis: /Users/mremond/devel/ejabberd-deps/cache_tab/.eunit/index.html
Coverdata export: /Users/mremond/devel/ejabberd-deps/cache_tab/.eunit/cover.coverdata
=INFO REPORT==== 23-Jan-2019::10:08:29.421301 ===
application: cache_tab
exited: killed
type: temporary
=INFO REPORT==== 23-Jan-2019::10:08:29.421488 ===
application: p1_utils
exited: killed
type: temporary
=ERROR REPORT==== 23-Jan-2019::10:08:29.428844 ===
Failed to load NIF /Users/mremond/devel/ejabberd-deps/cache_tab/priv/lib/ets_cache: Upgrade not supported by this NIF library. (upgrade)
=ERROR REPORT==== 23-Jan-2019::10:08:29.428940 ===
Error in process <0.434.0> with exit value:
{upgrade,[{erlang,nif_error,[upgrade],[]},
{ets_cache,load_nif,0,[{file,"src/ets_cache.erl"},{line,301}]},
{code_server,'-handle_on_load/5-fun-0-',1,
[{file,"code_server.erl"},{line,1340}]}]}
=WARNING REPORT==== 23-Jan-2019::10:08:29.429497 ===
The on_load function for module ets_cache returned:
{upgrade,[{erlang,nif_error,[upgrade],[]},
{ets_cache,load_nif,0,[{...}|...]},
{code_server,'-handle_on_load/5-fun-0-',1,[...]}]}
Usage of new Update function
@zinid Thanks for re-writing module to update cache.
What is the importance of UpdateFun () ? when i am passing value with key in update func.
UpdateFun should always return ok to update the values ?
Can you please help me with small example of update usage ?
Make ejabberd 13.12 fail
ERROR: Dependency dir /home/ubuntu/ejabberd/deps/p1_cache_tab failed application validation with reason:
{name_mismatch,{"/home/ubuntu/ejabberd/deps/p1_cache_tab/src/cache_tab.app.src",
{expected,p1_cache_tab},
{has,cache_tab}}}.
ERROR: 'get-deps' failed while processing /home/ubuntu/ejabberd: rebar_abort
make: *** [deps/.got] Error 1
change the application name to p1_cache_tab of cache_tab.app.src it will be ok.
app error on OpenBSD
Hi,
I have an issue using ejabberd 18.03 on OpenBSD 6.1 (erlang 19). ejabberd fails to start cache_tab beam.
I'm trying to run the standalone cache_tab app using application:start(cache_tab). and I get the following error:
Erlang/OTP 19 [erts-8.2] [source] [smp:2:2] [async-threads:10] [kernel-poll:false]
Eshell V8.2 (abort with ^G)
1> application:start(cache_tab).
{error,
{bad_return,
{{cache_tab_app,start,[normal,[]]},
{'EXIT',
{undef,
[{p1_options,start_link,[ets_cache_options],[]},
{cache_tab_app,init_ets_cache_options,0,
[{file,"src/cache_tab_app.erl"},{line,87}]},
{cache_tab_app,start,2,
[{file,"src/cache_tab_app.erl"},{line,61}]},
{application_master,start_it_old,4,
[{file,"application_master.erl"},{line,273}]}]}}}}}
=INFO REPORT==== 8-Apr-2018::23:30:36 ===
application: cache_tab
exited: {bad_return,
{{cache_tab_app,start,[normal,[]]},
{'EXIT',
{undef,
[{p1_options,start_link,[ets_cache_options],[]},
{cache_tab_app,init_ets_cache_options,0,
[{file,"src/cache_tab_app.erl"},{line,87}]},
{cache_tab_app,start,2,
[{file,"src/cache_tab_app.erl"},{line,61}]},
{application_master,start_it_old,4,
[{file,"application_master.erl"},
{line,273}]}]}}}}
type: temporary
2>
Currently running on 83675a2.
If you want more information I'll be glad to provide it.
stale entries not removed because lru is true by default
In lookup call handler for cache_tab:
{ok, Prio, Val} when (State#state.lru == true) or (Prio =< CleanPrio) ->
This means that stale entries can still be returned by default given:
%% Defaults
-define(MAX_SIZE, 1000).
-define(WARN, true).
-define(CACHE_MISSED, true).
-define(LRU, true).
-define(LIFETIME, 600). %% 10 minutes
Mix doesn't fetch `include` folder
When using from Elixir this is common error:
===> Compiling src/cache_tab_app.erl failed
src/cache_tab_app.erl:33: can't find include file "ets_cache.hrl"
src/cache_tab_app.erl:88: undefined macro 'DEFAULT_MAX_SIZE'
src/cache_tab_app.erl:61: function init_ets_cache_options/0 undefined
I figured out, that the workaround is to add ets_cache.hrl in directory include manualy
<summary>This is <b>tree</b> output of filestructure fetched by the <b>mix</b></summary>
.
├── _build
│ └── default
│ └── plugins
│ ├── pc
│ │ ├── ebin
│ │ │ ├── pc.app
│ │ │ ├── pc.beam
│ │ │ ├── pc_compilation.beam
│ │ │ ├── pc_port_env.beam
│ │ │ ├── pc_port_specs.beam
│ │ │ ├── pc_prv_clean.beam
│ │ │ ├── pc_prv_compile.beam
│ │ │ └── pc_util.beam
│ │ ├── LICENSE
│ │ ├── README.md
│ │ ├── rebar.config
│ │ ├── rebar.lock
│ │ └── src
│ │ ├── pc.app.src
│ │ ├── pc_compilation.erl
│ │ ├── pc.erl
│ │ ├── pc_port_env.erl
│ │ ├── pc_port_specs.erl
│ │ ├── pc_prv_clean.erl
│ │ ├── pc_prv_compile.erl
│ │ └── pc_util.erl
│ └── rebar3_hex
│ ├── ebin
│ │ ├── rebar3_hex.app
│ │ ├── rebar3_hex.beam
│ │ ├── rebar3_hex_config.beam
│ │ ├── rebar3_hex_cut.beam
│ │ ├── rebar3_hex_docs.beam
│ │ ├── rebar3_hex_http.beam
│ │ ├── rebar3_hex_info.beam
│ │ ├── rebar3_hex_key.beam
│ │ ├── rebar3_hex_owner.beam
│ │ ├── rebar3_hex_pkg.beam
│ │ ├── rebar3_hex_search.beam
│ │ ├── rebar3_hex_tar.beam
│ │ ├── rebar3_hex_user.beam
│ │ └── rebar3_hex_utils.beam
│ ├── LICENSE
│ ├── README.md
│ ├── rebar.config
│ ├── rebar.lock
│ └── src
│ ├── rebar3_hex.app.src
│ ├── rebar3_hex_config.erl
│ ├── rebar3_hex_cut.erl
│ ├── rebar3_hex_docs.erl
│ ├── rebar3_hex.erl
│ ├── rebar3_hex.hrl
│ ├── rebar3_hex_http.erl
│ ├── rebar3_hex_info.erl
│ ├── rebar3_hex_key.erl
│ ├── rebar3_hex_owner.erl
│ ├── rebar3_hex_pkg.erl
│ ├── rebar3_hex_search.erl
│ ├── rebar3_hex_tar.erl
│ ├── rebar3_hex_user.erl
│ └── rebar3_hex_utils.erl
├── ebin
│ ├── cache_tab_sup.beam
│ ├── ets_cache.beam
│ └── ets_cache_options.beam
├── LICENSE.txt
├── README.md
├── rebar.config
├── rebar.config.script
└── src
├── cache_tab_app.erl
├── cache_tab.app.src
├── cache_tab.erl
├── cache_tab_sup.erl
├── ets_cache.erl
└── ets_cache_options.erl
11 directories, 66 filesUnfortunately, I'm zero in Erlang packaging, but may be hrl filed can be included in src, or include folder can be somehow included in rebar or mix config.
Warning: crypto:rand_uniform/2 is deprecated and will be removed in a future release; use rand:uniform/1
Compiling with OTP 20.0, I get the following warning:
Warning: crypto:rand_uniform/2 is deprecated and will be removed in a future release; use rand:uniform/1
I open this issue simply to inform you, in case you're not already aware of this future change. Feel free to close it.
"undefined symbol: __sync_add_and_fetch_8' (load_failed)" on mips, mipsel and powerpc
Hi,
on the architectures mips, mipsel and powerpc it is currently not possible to use cache_tab:
=ERROR REPORT==== 14-Jul-2017::14:55:11 ===
Failed to load NIF /<>/priv/lib/ets_cache: Failed to load NIF library: '/<>/priv/lib/ets_cache.so: undefined symbol: __sync_add_and_fetch_8' (load_failed)
You can access the full build logs here:
https://buildd.debian.org/status/package.php?p=erlang-p1-cache-tab&suite=sid
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