Improve submission order to guarantee progress and improve testbench

1 files changed, 6 insertions, 2 deletions

diff --git a/common/src/main/kotlin/Cli.kt b/common/src/main/kotlin/Cli.kt
index fcf17688..ae9d8e87 100644
--- a/common/src/main/kotlin/Cli.kt
+++ b/common/src/main/kotlin/Cli.kt
@@ -37,7 +37,7 @@ import kotlinx.coroutines.*
 
 private val logger: Logger = LoggerFactory.getLogger("libeufin-config")
 
-fun Throwable.fmtLog(logger: Logger) {
+fun Throwable.fmt(): String{
     var msg = StringBuilder(message ?: this::class.simpleName)
     var cause = cause
     while (cause != null) {
@@ -45,7 +45,11 @@ fun Throwable.fmtLog(logger: Logger) {
         msg.append(cause.message ?: cause::class.simpleName)
         cause = cause.cause
     }
-    logger.error(msg.toString())
+    return msg.toString()
+}
+
+fun Throwable.fmtLog(logger: Logger) {
+    logger.error(this.fmt())
     logger.trace("", this)
 }