[i-Diário] - Erro na sincronização - Server broke connection

Pessoal, alguém aqui já se deparou com o erro abaixo? Se sim, conseguiram resolver?

image

Obs.: Sim, minha URL, Código da Instituição, Chave de acesso e Chave secreta estão corretas e correspondendo com as informadas no i-Educar.

As portas padrões estão liberadas no Firewall de ambos servidores (i-Educar e i-Diário), são as portas: 22, 80, 443 e 5432

O Erro ocorre no final do processo da sincronização, sempre chegando no 98%

Log do i-Diário (log/sidekiq.log):

2022-06-20T18:15:01.415Z 1063 TID-oxpq1pxd0 SynchronizerExecuterWorker JID-adaa79136db41aa4f542f4fe INFO: fail: 1.103 sec
2022-06-20T18:15:01.415Z 1063 TID-oxpq1pxd0 WARN: {"context":"Job raised exception","job":{"class":"SynchronizerExecuterWorker","args":[{"klass":"StudentsSynchronizer","synchronization_id":17,"worker_batch_id":17,"entity_id":1,"year":"2022,2021","unity_api_code":"21","filtered_by_year":false,"filtered_by_unity":true,"current_years":true,"worker_state_id":6320}],"retry":3,"queue":"synchronizer","unique":"until_and_while_executing","dead":false,"jid":"adaa79136db41aa4f542f4fe","created_at":1655748718.694679,"lock_timeout":0,"lock_expiration":null,"unique_prefix":"uniquejobs","unique_args":[{"klass":"StudentsSynchronizer","synchronization_id":17,"worker_batch_id":17,"entity_id":1,"year":"2022,2021","unity_api_code":"21","filtered_by_year":false,"filtered_by_unity":true,"current_years":true,"worker_state_id":6320}],"unique_digest":"uniquejobs:ca8076f61686d7b652f57876cb3a8b1b:RUN","enqueued_at":1655748900.3111641,"error_message":"Server broke connection","error_class":"IeducarApi::Base::ApiError","failed_at":1655748719.5892928,"retry_count":3,"retried_at":1655748901.2248225},"jobstr":"{\"class\":\"SynchronizerExecuterWorker\",\"args\":[{\"klass\":\"StudentsSynchronizer\",\"synchronization_id\":17,\"worker_batch_id\":17,\"entity_id\":1,\"year\":\"2022,2021\",\"unity_api_code\":\"21\",\"filtered_by_year\":false,\"filtered_by_unity\":true,\"current_years\":true,\"worker_state_id\":6320}],\"retry\":3,\"queue\":\"synchronizer\",\"unique\":\"until_and_while_executing\",\"dead\":false,\"jid\":\"adaa79136db41aa4f542f4fe\",\"created_at\":1655748718.694679,\"lock_timeout\":0,\"lock_expiration\":null,\"unique_prefix\":\"uniquejobs\",\"unique_args\":[{\"klass\":\"StudentsSynchronizer\",\"synchronization_id\":17,\"worker_batch_id\":17,\"entity_id\":1,\"year\":\"2022,2021\",\"unity_api_code\":\"21\",\"filtered_by_year\":false,\"filtered_by_unity\":true,\"current_years\":true,\"worker_state_id\":6320}],\"unique_digest\":\"uniquejobs:ca8076f61686d7b652f57876cb3a8b1b\",\"enqueued_at\":1655748900.3111641,\"error_message\":\"Server broke connection\",\"error_class\":\"IeducarApi::Base::ApiError\",\"failed_at\":1655748719.5892928,\"retry_count\":2,\"retried_at\":1655748831.6759923}"}
2022-06-20T18:15:01.415Z 1063 TID-oxpq1pxd0 WARN: IeducarApi::Base::ApiError: Server broke connection
2022-06-20T18:15:01.415Z 1063 TID-oxpq1pxd0 WARN: /var/www/idiario/app/services/ieducar_api/base.rb:103:in `rescue in request'
/var/www/idiario/app/services/ieducar_api/base.rb:89:in `request'
/var/www/idiario/app/services/ieducar_api/base.rb:34:in `fetch'
/var/www/idiario/app/services/ieducar_api/students.rb:9:in `fetch'
/var/www/idiario/app/services/ieducar_synchronizers/students_synchronizer.rb:5:in `synchronize!'
/var/www/idiario/app/services/ieducar_synchronizers/base_synchronizer.rb:19:in `synchronize!'
/var/www/idiario/app/workers/ieducar/synchronizer_executer_worker.rb:9:in `block in perform'
/usr/local/rvm/gems/ruby-2.4.10/bundler/gems/activerecord-connections-b2a704ff10c4/lib/active_record/connections.rb:32:in `using_connection'
/var/www/idiario/app/models/entity.rb:22:in `using_connection'
/var/www/idiario/app/workers/ieducar/synchronizer_executer_worker.rb:5:in `perform'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-5.0.3/lib/sidekiq/processor.rb:199:in `execute_job'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-5.0.3/lib/sidekiq/processor.rb:170:in `block (2 levels) in process'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-5.0.3/lib/sidekiq/middleware/chain.rb:128:in `block in invoke'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-5.0.3/lib/sidekiq/middleware/server/active_record.rb:15:in `call'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-5.0.3/lib/sidekiq/middleware/chain.rb:130:in `block in invoke'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/server/middleware.rb:34:in `block (2 levels) in call'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/lock/until_and_while_executing.rb:21:in `block (2 levels) in execute'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/lock/while_executing.rb:38:in `execute'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/lock/until_and_while_executing.rb:21:in `block in execute'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/lock/until_and_while_executing.rb:37:in `lock_on_failure'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/lock/until_and_while_executing.rb:20:in `execute'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/server/middleware.rb:33:in `block in call'
/usr/local/rvm/gems/ruby-2.4.10/gems/sidekiq-unique-jobs-6.0.22/lib/sidekiq_unique_jobs/sidekiq_unique_jobs.rb:43:in `block in with_context'

Log do i-Diário (log/production.log):

I, [2022-06-20T15:14:59.611279 #1472]  INFO -- : Processing by SynchronizationsController#current_syncronization_data as JSON
I, [2022-06-20T15:14:59.611390 #1472]  INFO -- :   Parameters: {"locale"=>"pt-BR"}
I, [2022-06-20T15:14:59.672532 #1472]  INFO -- : Completed 200 OK in 61ms (Views: 2.4ms | ActiveRecord: 18.4ms)
I, [2022-06-20T15:15:00.355689 #1063]  INFO -- : GET https://domain/module/Api/Aluno?access_key=********************************************************************************************************************************&escola=21&instituicao_id=1&oper=get&resource=todos-alunos&secret_key=******************************************************************************************************************************** payload: {}
I, [2022-06-20T15:15:01.032980 #1472]  INFO -- : Started GET "/api-de-integracao/sincronizacoes/current_syncronization_data.json" for 162.158.78.54 at 2022-06-20 15:15:01 -0300
I, [2022-06-20T15:15:01.050875 #1472]  INFO -- : Processing by SynchronizationsController#current_syncronization_data as JSON
I, [2022-06-20T15:15:01.051207 #1472]  INFO -- :   Parameters: {"locale"=>"pt-BR"}
I, [2022-06-20T15:15:01.134421 #1472]  INFO -- : Completed 200 OK in 83ms (Views: 1.8ms | ActiveRecord: 22.6ms)
I, [2022-06-20T15:15:01.393923 #1472]  INFO -- : Started GET "/api-de-integracao/sincronizacoes/current_syncronization_data.json" for 162.158.78.54 at 2022-06-20 15:15:01 -0300
I, [2022-06-20T15:15:01.406198 #1472]  INFO -- : Processing by SynchronizationsController#current_syncronization_data as JSON
I, [2022-06-20T15:15:01.406318 #1472]  INFO -- :   Parameters: {"locale"=>"pt-BR"}
I, [2022-06-20T15:15:01.414767 #1063]  INFO -- honeybadger: ** [Honeybadger] Reporting error id=f0f50fc5-b076-4c83-b1ad-0acabff41d6c level=1 pid=1063
I, [2022-06-20T15:15:01.437105 #1063]  INFO -- honeybadger: ** [Honeybadger] Reporting error id=2909c25e-52b6-48f9-b162-ba5bea18110c level=1 pid=1063
I, [2022-06-20T15:15:01.500474 #1472]  INFO -- : Completed 200 OK in 94ms (Views: 3.7ms | ActiveRecord: 31.0ms)
I, [2022-06-20T15:15:01.785042 #1472]  INFO -- : Started GET "/api-de-integracao/editar" for 162.158.78.54 at 2022-06-20 15:15:01 -0300
I, [2022-06-20T15:15:01.808531 #1472]  INFO -- : Processing by IeducarApiConfigurationsController#edit as HTML
I, [2022-06-20T15:15:01.808646 #1472]  INFO -- :   Parameters: {"locale"=>"pt-BR"}
I, [2022-06-20T15:15:01.841318 #1063]  INFO -- honeybadger: ** [Honeybadger] Success ⚡ https://app.honeybadger.io/notice/f0f50fc5-b076-4c83-b1ad-0acabff41d6c id=f0f50fc5-b076-4c83-b1ad-0acabff41d6c code=201 level=1 pid=1063
I, [2022-06-20T15:15:01.875891 #1472]  INFO -- : LOG: ApplicationController#policy - Policy found

Não houve registro de log no i-Educar para o erro acima!