add MsizeValueTooBigException and UnknownVersionException

2 files changed, 15 insertions, 0 deletions

diff --git a/src/main/kotlin/MsizeValueTooBigException.kt b/src/main/kotlin/MsizeValueTooBigException.kt
new file mode 100644
index 0000000..873258b
--- /dev/null
+++ b/src/main/kotlin/MsizeValueTooBigException.kt
@@ -0,0 +1,8 @@
+/**
+ * This exception is thrown when the `msize` value sent by the server is bigger than that sent by the client during the
+ * version transaction.
+ *
+ * @param maxClientValue The value requested by the client.
+ * @param receivedValue The value sent by the server.
+ */
+class MsizeValueTooBigException(val maxClientValue: UInt, val receivedValue: UInt) : Exception("Msize value too big: $receivedValue > $maxClientValue")
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diff --git a/src/main/kotlin/UnknownVersionException.kt b/src/main/kotlin/UnknownVersionException.kt
new file mode 100644
index 0000000..1f88a73
--- /dev/null
+++ b/src/main/kotlin/UnknownVersionException.kt
@@ -0,0 +1,7 @@
+/**
+ * This exception is thrown when the remote server sent either an "unknown" version back during the version negotiation
+ * procedure or a version unknown to this client implementation.
+ *
+ * @param version The version sent by the server.
+ */
+class UnknownVersionException(val version: String) : Exception("Unknown version: $version")
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