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authorJack Lloyd <[email protected]>2018-11-17 16:23:51 -0500
committerJack Lloyd <[email protected]>2018-11-23 11:15:25 -0500
commitb909778857b3e0b7eb86ac26c818e5f25baaddbd (patch)
treef8a5c9cbec26310bbfc9077563892b04db158a48 /src/lib/tls/tls_seq_numbers.h
parentc20a428ca2f7c1ef96e642f55bb898010444c499 (diff)
Make exceptions easier to translate to error codes
Avoid throwing base Botan::Exception type, as it is difficult to determine what the error is in that case. Add Exception::error_code and Exception::error_type which allows (for error code) more information about the error and (for error type) allows knowing the error type without requiring a sequence of catches. See GH #1742
Diffstat (limited to 'src/lib/tls/tls_seq_numbers.h')
-rw-r--r--src/lib/tls/tls_seq_numbers.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/tls/tls_seq_numbers.h b/src/lib/tls/tls_seq_numbers.h
index 1be280453..85077f5f5 100644
--- a/src/lib/tls/tls_seq_numbers.h
+++ b/src/lib/tls/tls_seq_numbers.h
@@ -79,7 +79,7 @@ class Datagram_Sequence_Numbers final : public Connection_Sequence_Numbers
uint64_t next_read_sequence() override
{
- throw Exception("DTLS uses explicit sequence numbers");
+ throw Invalid_State("DTLS uses explicit sequence numbers");
}
bool already_seen(uint64_t sequence) const override