[why] most client call to scheduler do not need keep-alive. when API call is finished, close the connection. [how] set response header["Connection"]="close" Signed-off-by: Tong Qunfeng <taxcom@tom.com> --- src/scheduler/scheduler.cr | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/scheduler/scheduler.cr b/src/scheduler/scheduler.cr index 5befcf9..371e4ed 100644 --- a/src/scheduler/scheduler.cr +++ b/src/scheduler/scheduler.cr @@ -39,6 +39,7 @@ module Scheduler # echo alive get "/" do |env| + env.response.headers["Connection"] = "close" debug_message(env, "Env= {\n#{`export`}}") "LKP Alive! The time is #{Time.local}, version = #{VERSION}" end @@ -49,6 +50,7 @@ module Scheduler # /boot.xxx/host/${hostname} # /boot.yyy/mac/${mac} get "/boot.:boot_type/:parameter/:value" do |env| + env.response.headers["Connection"] = "close" response = sched.find_job_boot(env) job_id = response[/tmpfs\/(.*)\/job\.cgz/, 1]? @@ -59,6 +61,7 @@ module Scheduler # /~lkp/cgi-bin/gpxelinux.cgi?hostname=:hostname&mac=:mac&last_kernel=:last_kernel get "/~lkp/cgi-bin/gpxelinux.cgi" do |env| + env.response.headers["Connection"] = "close" response = sched.find_next_job_boot(env) job_id = response[/tmpfs\/(.*)\/job\.cgz/, 1]? @@ -71,6 +74,7 @@ module Scheduler # - echo job_id to caller # -- job_id = "0" ? means failed post "/submit_job" do |env| + env.response.headers["Connection"] = "close" job_messages = sched.submit_job(env) job_messages.each do |job_message| @@ -82,6 +86,7 @@ module Scheduler # file download server get "/job_initrd_tmpfs/:job_id/:job_package" do |env| + env.response.headers["Connection"] = "close" job_id = env.params.url["job_id"] job_package = env.params.url["job_package"] file_path = ::File.join [Kemal.config.public_folder, job_id, job_package] @@ -98,6 +103,7 @@ module Scheduler # # curl -X PUT "http://localhost:3000/set_host_mac?hostname=wfg&mac=00-01-02-03-04-05" put "/set_host_mac" do |env| + env.response.headers["Connection"] = "close" if (client_hostname = env.params.query["hostname"]?) && (client_mac = env.params.query["mac"]?) sched.set_host_mac(client_mac, client_hostname) @@ -109,6 +115,7 @@ module Scheduler # curl -X PUT "http://localhost:3000/del_host_mac?mac=00-01-02-03-04-05" put "/del_host_mac" do |env| + env.response.headers["Connection"] = "close" if client_mac = env.params.query["mac"]? sched.del_host_mac(client_mac) @@ -124,6 +131,7 @@ module Scheduler # ?job_file=/lkp/scheduled/job.yaml&job_state=post_run&job_id=10 # ?job_file=/lkp/scheduled/job.yaml&loadavg=0.28 0.82 0.49 1/105 3389&start_time=1587725398&end_time=1587725698&job_id=10 get "/~lkp/cgi-bin/lkp-jobfile-append-var" do |env| + env.response.headers["Connection"] = "close" puts sched.update_job_parameter(env) "Done" @@ -147,6 +155,7 @@ module Scheduler # response: get "server ip" from cluster state, # return "server=<server ip>". get "/~lkp/cgi-bin/lkp-cluster-sync" do |env| + env.response.headers["Connection"] = "close" response = sched.request_cluster_state(env) debug_message(env, response) @@ -158,6 +167,7 @@ module Scheduler # /~lkp/cgi-bin/lkp-post-run?job_file=/lkp/scheduled/job.yaml&job_id=40 # curl "http://localhost:3000/~lkp/cgi-bin/lkp-post-run?job_file=/lkp/scheduled/job...." get "/~lkp/cgi-bin/lkp-post-run" do |env| + env.response.headers["Connection"] = "close" # get job_id from request job_id = env.params.query["job_id"]? if job_id @@ -168,12 +178,14 @@ module Scheduler end get "/~lkp/cgi-bin/lkp-wtmp" do |env| + env.response.headers["Connection"] = "close" puts sched.update_tbox_wtmp(env) "Done" end get "/~lkp/cgi-bin/report_ssh_port" do |env| + env.response.headers["Connection"] = "close" testbox = env.params.query["tbox_name"] ssh_port = env.params.query["ssh_port"].to_s job_id = env.params.query["job_id"].to_s -- 2.23.0