change write to use exceptions instead of error strings

1 files changed, 3 insertions, 7 deletions

diff --git a/src/main/kotlin/Connection.kt b/src/main/kotlin/Connection.kt
index 984b345..6630567 100644
--- a/src/main/kotlin/Connection.kt
+++ b/src/main/kotlin/Connection.kt
@@ -210,7 +210,7 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
         return imsg.fieldsRaw["data"]!!
     }
 
-    override fun write(fid: UInt, offset: ULong, count: UInt, data: Iterable<UByte>): Pair<String?, UInt> {
+    override fun write(fid: UInt, offset: ULong, count: UInt, data: Iterable<UByte>): UInt {
         val data = data.take(count.toInt()).toTypedArray()
         val omsg = OutMessage(NinePMessageType.TWRITE, this.tagGen.generate(), listOf("offset", "count", "data"),
             mapOf(
@@ -224,15 +224,11 @@ class Connection(transLay: TransportLayer) : ProtocolTranslator {
             this.maxSize
         )
         omsg.write(this.tl)
-        val checkErr = checkedInMessage(omsg.tag)
-        if (checkErr.first != null) {
-            return Pair(checkErr.first, 0u)
-        }
-        val imsg = checkErr.second!!
+        val imsg = checkedInMessage(omsg.tag)
         imsg.applyField(InMessage.Field("count", InMessage.Field.Type.INTEGER, 4u))
         val count = imsg.fieldsInt["count"]!!
 
-        return Pair(null, count.toInt().toUInt())
+        return count.toInt().toUInt()
     }
 
     override fun clunk(path: String) {