Class: BazaRb
- Inherits:
-
Object
- Object
- BazaRb
- Defined in:
- lib/baza-rb.rb,
lib/baza-rb/version.rb
Overview
Just a version.
We keep this file separate from the “baza-rb.rb” in order to have an ability to include it from the “.gemspec” script, without including all other packages (thus failing the build).
- Author
-
Yegor Bugayenko ([email protected])
- Copyright
-
Copyright © 2024 Yegor Bugayenko
- License
-
MIT
Defined Under Namespace
Classes: BadResponse, ServerFailure, TimedOut
Constant Summary collapse
- VERSION =
'0.0.9'
Instance Method Summary collapse
-
#durable_load(id, file) ⇒ Object
Load a single durable from server to local file.
-
#durable_lock(id, owner) ⇒ Object
Lock a single durable.
-
#durable_place(jname, file) ⇒ Object
Place a single durable.
-
#durable_save(id, file) ⇒ Object
Save a single durable from local file to server.
-
#durable_unlock(id, owner) ⇒ Object
Unlock a single durable.
-
#enter(name, badge, why, job) ⇒ String
Enter a valve.
-
#exit_code(id) ⇒ Integer
Read and return the exit code of the job.
-
#finish(id, zip) ⇒ Object
Submit a ZIP archvie to finish a job.
-
#finished?(id) ⇒ Boolean
The job with this ID is finished already?.
-
#initialize(host, port, token, ssl: true, timeout: 30, retries: 3, loog: Loog::NULL, compress: true) ⇒ BazaRb
constructor
Ctor.
-
#lock(name, owner) ⇒ Object
Lock the name.
-
#name_exists?(name) ⇒ Boolean
Check whether the name of the job exists on the server.
-
#pop(owner, zip) ⇒ Boolean
Pop job from the server.
-
#pull(id) ⇒ Bytes
Pull factbase from the server.
-
#push(name, data, meta) ⇒ Integer
Push factbase to the server.
-
#recent(name) ⇒ Integer
Get the ID of the job by the name.
-
#stdout(id) ⇒ String
Read and return the stdout of the job.
-
#unlock(name, owner) ⇒ Object
Unlock the name.
-
#verified(id) ⇒ String
Read and return the verification verdict of the job.
Constructor Details
#initialize(host, port, token, ssl: true, timeout: 30, retries: 3, loog: Loog::NULL, compress: true) ⇒ BazaRb
Ctor.
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# File 'lib/baza-rb.rb', line 62 def initialize(host, port, token, ssl: true, timeout: 30, retries: 3, loog: Loog::NULL, compress: true) @host = host @port = port @ssl = ssl @token = token @timeout = timeout @loog = loog @retries = retries @compress = compress end |
Instance Method Details
#durable_load(id, file) ⇒ Object
Load a single durable from server to local file.
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# File 'lib/baza-rb.rb', line 401 def durable_load(id, file) raise 'The ID of the durable is nil' if id.nil? raise 'The ID of the durable must be a positive integer' unless id.positive? raise 'The "file" of the durable is nil' if file.nil? FileUtils.mkdir_p(File.dirname(file)) elapsed(@loog) do File.open(file, 'wb') do |f| request = Typhoeus::Request.new( home.append('durables').append(id).to_s, method: :get, headers: headers.merge( 'Accept' => 'application/octet-stream' ), connecttimeout: @timeout, timeout: @timeout ) request.on_body do |chunk| f.write(chunk) end with_retries(max_tries: @retries, rescue: TimedOut) do request.run end checked(request.response) end throw :"Durable ##{id} loaded #{File.size(file)} bytes from #{@host}" end end |
#durable_lock(id, owner) ⇒ Object
Lock a single durable.
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# File 'lib/baza-rb.rb', line 433 def durable_lock(id, owner) raise 'The ID of the durable is nil' if id.nil? raise 'The ID of the durable must be a positive integer' unless id.positive? raise 'The "owner" of the lock is nil' if owner.nil? raise 'The "owner" of the lock may not be empty' if owner.empty? elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('durables').append(id).append('lock').add(owner:).to_s, headers: ), 302 ) end throw :"Durable ##{id} locked at #{@host}" end end |
#durable_place(jname, file) ⇒ Object
Place a single durable.
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# File 'lib/baza-rb.rb', line 342 def durable_place(jname, file) raise 'The "jname" of the durable is nil' if jname.nil? raise 'The "jname" of the durable may not be empty' if jname.empty? raise 'The "file" of the durable is nil' if file.nil? raise "The file '#{file}' is absent" unless File.exist?(file) id = nil elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.post( home.append('durables').append('place').to_s, body: { 'jname' => jname, 'file' => File.basename(file), 'zip' => File.open(file, 'rb') }, headers:, connecttimeout: @timeout, timeout: @timeout ), 302 ) end id = ret.headers['X-Zerocracy-DurableId'].to_i throw :"Durable ##{id} (#{file}) placed for job \"#{jname}\" at #{@host}" end id end |
#durable_save(id, file) ⇒ Object
Save a single durable from local file to server.
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# File 'lib/baza-rb.rb', line 376 def durable_save(id, file) raise 'The ID of the durable is nil' if id.nil? raise 'The ID of the durable must be a positive integer' unless id.positive? raise 'The "file" of the durable is nil' if file.nil? raise "The file '#{file}' is absent" unless File.exist?(file) elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.put( home.append('durables').append(id).to_s, body: File.binread(file), headers:, connecttimeout: @timeout, timeout: @timeout ) ) end throw :"Durable ##{id} saved #{File.size(file)} bytes to #{@host}" end end |
#durable_unlock(id, owner) ⇒ Object
Unlock a single durable.
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# File 'lib/baza-rb.rb', line 456 def durable_unlock(id, owner) raise 'The ID of the durable is nil' if id.nil? raise 'The ID of the durable must be a positive integer' unless id.positive? raise 'The "owner" of the lock is nil' if owner.nil? raise 'The "owner" of the lock may not be empty' if owner.empty? elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('durables').append(id).append('unlock').add(owner:).to_s, headers: ), 302 ) end throw :"Durable ##{id} unlocked at #{@host}" end end |
#enter(name, badge, why, job) ⇒ String
Enter a valve.
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# File 'lib/baza-rb.rb', line 549 def enter(name, badge, why, job) elapsed(@loog, intro: "Entered valve #{badge} to #{name}") do with_retries(max_tries: @retries, rescue: TimedOut) do ret = checked( Typhoeus::Request.get( home.append('valves').append('result').add(badge:).to_s, headers: ), [200, 204] ) return ret.body if ret.code == 200 r = yield uri = home.append('valves').append('add') .add(name:) .add(badge:) .add(why:) .add(result: r.to_s) uri = uri.add(job:) unless job.nil? checked(Typhoeus::Request.post(uri.to_s, headers:), 302) r end end end |
#exit_code(id) ⇒ Integer
Read and return the exit code of the job.
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# File 'lib/baza-rb.rb', line 202 def exit_code(id) raise 'The ID of the job is nil' if id.nil? raise 'The ID of the job must be a positive integer' unless id.positive? code = 0 elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('exit').append("#{id}.txt").to_s, headers: ) ) end code = ret.body.to_i throw :"The exit code of the job ##{id} is #{code}" end code end |
#finish(id, zip) ⇒ Object
Submit a ZIP archvie to finish a job.
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# File 'lib/baza-rb.rb', line 518 def finish(id, zip) raise 'The "id" of the job is nil' if id.nil? raise 'The "id" of the job must be an integer' unless id.is_a?(Integer) raise 'The "zip" of the job is nil' if zip.nil? raise "The 'zip' file is absent: #{zip}" unless File.exist?(zip) elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.put( home.append('finish').add(id:).to_s, connecttimeout: @timeout, timeout: @timeout, body: File.binread(zip), headers: headers.merge( 'Content-Type' => 'application/octet-stream', 'Content-Length' => File.size(zip) ) ) ) end throw :"Pushed #{File.size(zip)} bytes to #{@host}, finished job ##{id}" end end |
#finished?(id) ⇒ Boolean
The job with this ID is finished already?
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# File 'lib/baza-rb.rb', line 154 def finished?(id) raise 'The ID of the job is nil' if id.nil? raise 'The ID of the job must be a positive integer' unless id.positive? finished = false elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('finished').append(id).to_s, headers: ) ) end finished = ret.body == 'yes' throw :"The job ##{id} is #{finished ? '' : 'not yet '}finished at #{@host}" end finished end |
#lock(name, owner) ⇒ Object
Lock the name.
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# File 'lib/baza-rb.rb', line 250 def lock(name, owner) raise 'The "name" of the job is nil' if name.nil? raise 'The "name" of the job may not be empty' if name.empty? raise 'The "owner" of the lock is nil' if owner.nil? elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('lock').append(name).add(owner:).to_s, headers: ), 302 ) end throw :"Job name '#{name}' locked at #{@host}" end end |
#name_exists?(name) ⇒ Boolean
Check whether the name of the job exists on the server.
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# File 'lib/baza-rb.rb', line 318 def name_exists?(name) raise 'The "name" of the job is nil' if name.nil? raise 'The "name" of the job may not be empty' if name.empty? exists = 0 elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('exists').append(name).to_s, headers: ) ) end exists = ret.body == 'yes' throw :"The name \"#{name}\" #{exists ? 'exists' : "doesn't exist"} at #{@host}" end exists end |
#pop(owner, zip) ⇒ Boolean
Pop job from the server.
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# File 'lib/baza-rb.rb', line 480 def pop(owner, zip) raise 'The "zip" of the job is nil' if zip.nil? success = false FileUtils.rm_f(zip) elapsed(@loog) do File.open(zip, 'wb') do |f| request = Typhoeus::Request.new( home.append('pop').add(owner:).to_s, method: :get, headers: headers.merge( 'Accept' => 'application/octet-stream' ), connecttimeout: @timeout, timeout: @timeout ) request.on_body do |chunk| f.write(chunk) end with_retries(max_tries: @retries, rescue: TimedOut) do request.run end ret = request.response checked(ret, [200, 204]) success = ret.code == 200 end unless success FileUtils.rm_f(zip) throw :"Nothing to pop at #{@host}" end throw :"Popped #{File.size(zip)} bytes in ZIP archive at #{@host}" end success end |
#pull(id) ⇒ Bytes
Pull factbase from the server.
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# File 'lib/baza-rb.rb', line 118 def pull(id) raise 'The ID of the job is nil' if id.nil? raise 'The ID of the job must be a positive integer' unless id.positive? data = 0 elapsed(@loog) do Tempfile.open do |file| File.open(file, 'wb') do |f| request = Typhoeus::Request.new( home.append('pull').append("#{id}.fb").to_s, method: :get, headers: headers.merge( 'Accept' => 'application/zip, application/factbase' ), accept_encoding: 'gzip', connecttimeout: @timeout, timeout: @timeout ) request.on_body do |chunk| f.write(chunk) end with_retries(max_tries: @retries, rescue: TimedOut) do request.run end checked(request.response) end data = File.binread(file) throw :"Pulled #{data.size} bytes of job ##{id} factbase at #{@host}" end end data end |
#push(name, data, meta) ⇒ Integer
Push factbase to the server.
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# File 'lib/baza-rb.rb', line 79 def push(name, data, ) raise 'The "name" of the job is nil' if name.nil? raise 'The "name" of the job may not be empty' if name.empty? raise 'The "data" of the job is nil' if data.nil? raise 'The "meta" of the job is nil' if .nil? id = 0 hdrs = headers.merge( 'Content-Type' => 'application/octet-stream', 'Content-Length' => data.size ) unless .empty? hdrs = hdrs.merge('X-Zerocracy-Meta' => .map { |v| Base64.encode64(v).gsub("\n", '') }.join(' ')) end params = { connecttimeout: @timeout, timeout: @timeout, body: data, headers: hdrs } elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.put( home.append('push').append(name).to_s, @compress ? zipped(params) : params ) ) end id = ret.body.to_i throw :"Pushed #{data.size} bytes to #{@host}, job ID is ##{id}" end id end |
#recent(name) ⇒ Integer
Get the ID of the job by the name.
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# File 'lib/baza-rb.rb', line 294 def recent(name) raise 'The "name" of the job is nil' if name.nil? raise 'The "name" of the job may not be empty' if name.empty? job = 0 elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('recent').append("#{name}.txt").to_s, headers: ) ) end job = ret.body.to_i throw :"The recent \"#{name}\" job's ID is ##{job} at #{@host}" end job end |
#stdout(id) ⇒ String
Read and return the stdout of the job.
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# File 'lib/baza-rb.rb', line 178 def stdout(id) raise 'The ID of the job is nil' if id.nil? raise 'The ID of the job must be a positive integer' unless id.positive? stdout = '' elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('stdout').append("#{id}.txt").to_s, headers: ) ) end stdout = ret.body throw :"The stdout of the job ##{id} has #{stdout.split("\n").count} lines" end stdout end |
#unlock(name, owner) ⇒ Object
Unlock the name.
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# File 'lib/baza-rb.rb', line 272 def unlock(name, owner) raise 'The "name" of the job is nil' if name.nil? raise 'The "name" of the job may not be empty' if name.empty? raise 'The "owner" of the lock is nil' if owner.nil? elapsed(@loog) do with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('unlock').append(name).add(owner:).to_s, headers: ), 302 ) end throw :"Job name '#{name}' unlocked at #{@host}" end end |
#verified(id) ⇒ String
Read and return the verification verdict of the job.
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# File 'lib/baza-rb.rb', line 226 def verified(id) raise 'The ID of the job is nil' if id.nil? raise 'The ID of the job must be a positive integer' unless id.positive? verdict = 0 elapsed(@loog) do ret = with_retries(max_tries: @retries, rescue: TimedOut) do checked( Typhoeus::Request.get( home.append('jobs').append(id).append('verified.txt').to_s, headers: ) ) end verdict = ret.body throw :"The verdict of the job ##{id} is #{verdict.inspect}" end verdict end |