package Ġco . nil in . op ex . matching . gateway . ports . kafka . submit ter . service Ċ Ċ import Ġco . nil in . op ex . matching . engine . core . event h . events . Core Event Ċ import Ġco . nil in . op ex . matching . gateway . ports . kafka . submit ter . inout . Order Submit Result Ċ import Ġorg . slf 4 j . LoggerFactory Ċ import Ġorg . springframework . kafka . core . Kafka Template Ċ import Ġorg . springframework . stereotype . Component Ċ import Ġkotlin . coroutines . resume Ċ import Ġkotlin . coroutines . resume With Exception Ċ import Ġkotlin . coroutines . suspend Coroutine Ċ Ċ @ Component Ċ class ĠEvent Submit ter ( val Ġkafka Template : ĠKafka Template < String , ĠCore Event >) Ġ{ ĊĊĠĠĠ Ġprivate Ġval Ġlogger Ġ= ĠLoggerFactory . getLogger ( Event Submit ter :: class . java ) ĊĊĠĠĠ Ġsuspend Ġfun Ġsubmit ( event : ĠCore Event ): ĠOrder Submit Result Ġ= Ġsuspend Coroutine Ġ{ ĊĠĠĠĠĠĠĠ Ġlogger . info (" Submit Ġevent Ġfor Ġpair Ġ${ event . pair } Ġ= Ġ${ event :: class . java }") ĊĠĠĠĠĠĠĠ Ġval Ġsend Future Ġ= Ġkafka Template . send (" events _${ event . pair . left Side Name }_${ event . pair . right Side Name }", Ġevent ) ĊĊĠĠĠĠĠĠĠ Ġsend Future . add Callback ({ Ġsend Result Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . resume ( Order Submit Result ( send Result ?. record Metadata ?. offset ())) ĊĠĠĠĠĠĠĠ Ġ}, Ġ{ Ġexception Ġ-> ĊĠĠĠĠĠĠĠĠĠĠĠ Ġit . resume With Exception ( exception ) ĊĠĠĠĠĠĠĠ Ġ}) ĊĠĠĠ Ġ} Ċ Ċ }