listen the Inspector.targetCrashed event

Author: RLesur

R/chromote.R

@@ -302,6 +302,13 @@ Chromote <- R6Class(
         private$sessions[[sid]] <- NULL
         session$mark_closed()
       })
+
+      # When a target crashes, raise a warning.
+      # The session cannot be closed because no session id is returned by the
+      # Inspector.targetCrashed event
+      self$protocol$Inspector$targetCrashed(function(msg) {
+        warning("A target has crashed.")
+      })
     },
 
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