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Add -p option to pumactl

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This commit is contained in:
Evan Phoenix 2012-10-15 22:41:23 -07:00
parent dd494def4e
commit 9300930295
1 changed files with 28 additions and 12 deletions
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40
lib/puma/control_cli.rb
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@ -20,7 +20,7 @@ module Puma
@options = {} @options = {}
opts = OptionParser.new do |o| opts = OptionParser.new do |o|
o.banner = "Usage: pumactl (-S status_file | -C url -T token) (#{COMMANDS.join("|")})" o.banner = "Usage: pumactl (-p PID | -P pidfile | -S status_file | -C url -T token) (#{COMMANDS.join("|")})"
o.on "-S", "--state PATH", "Where the state file to use is" do |arg| o.on "-S", "--state PATH", "Where the state file to use is" do |arg|
@options[:status_path] = arg @options[:status_path] = arg
@ -34,6 +34,10 @@ module Puma
@options[:pid_file] = arg @options[:pid_file] = arg
end end
o.on "-p", "--pid PID", "Pid" do |arg|
@options[:pid] = arg.to_i
end
o.on "-C", "--control-url URL", "The bind url to use for the control server" do |arg| o.on "-C", "--control-url URL", "The bind url to use for the control server" do |arg|
@options[:control_url] = arg @options[:control_url] = arg
end end
@ -115,13 +119,13 @@ module Puma
# create server object by scheme # create server object by scheme
@server = case uri.scheme @server = case uri.scheme
when "tcp" when "tcp"
TCPSocket.new uri.host, uri.port TCPSocket.new uri.host, uri.port
when "unix" when "unix"
UNIXSocket.new "#{uri.host}#{uri.path}" UNIXSocket.new "#{uri.host}#{uri.path}"
else else
raise "Invalid scheme: #{uri.scheme}" raise "Invalid scheme: #{uri.scheme}"
end end
if @options[:command] == "status" if @options[:command] == "status"
message "Puma is started" message "Puma is started"
@ -151,17 +155,29 @@ module Puma
end end
def send_signal def send_signal
Process.getpgid(@options[:pid]) unless pid = @options[:pid]
raise "Neither pid nor control url available"
end
begin
Process.getpgid pid
rescue SystemCallError
raise "No pid '#{pid}' found"
end
case @options[:command] case @options[:command]
when "restart" when "restart"
Process.kill("SIGUSR2", @options[:pid]) Process.kill "SIGUSR2", pid
when "halt" when "halt"
Process.kill("QUIT", @options[:pid]) Process.kill "QUIT", pid
when "stop" when "stop"
Process.kill("SIGTERM", @options[:pid]) Process.kill "SIGTERM", pid
when "stats"
puts "Stats not available via pid only"
return
else else
message "Puma is started" message "Puma is started"