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fix(NetSSL): shutdown behavior

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This commit is contained in:
Günter Obiltschnig
2024-11-23 11:10:53 +01:00
parent 29b2c3a7b7
commit 1811f2f35c
15 changed files with 104 additions and 87 deletions
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6
NetSSL_OpenSSL/include/Poco/Net/SecureSocketImpl.h
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@@ -148,10 +148,11 @@ public:
/// number of connections that can be queued
/// for this socket.
void shutdown();
int shutdown();
/// Shuts down the connection by attempting
/// an orderly SSL shutdown, then actually
/// shutting down the TCP connection.
/// shutting down the TCP connection in the
/// send direction.
void close();
/// Close the socket.
@@ -294,7 +295,6 @@ private:
bool _needHandshake;
std::string _peerHostName;
Session::Ptr _pSession;
bool _bidirectShutdown = true;
mutable MutexT _mutex;
friend class SecureStreamSocketImpl;

19
NetSSL_OpenSSL/include/Poco/Net/SecureStreamSocketImpl.h
View File

@@ -116,14 +116,25 @@ public:
/// Since SSL does not support a half shutdown, this does
/// nothing.
void shutdownSend() override;
int shutdownSend() override;
/// Shuts down the receiving part of the socket connection.
///
/// Since SSL does not support a half shutdown, this does
/// nothing.
/// Sends a close notify shutdown alert message to the peer
/// (if not sent yet), then calls shutdownSend() on the
/// underlying socket.
///
/// Returns 0 if the message has been sent.
/// Returns 1 if the message has been sent, but the peer
/// has not yet sent its shutdown alert message.
/// In case of a non-blocking socket, returns < 0 if the
/// message cannot be sent at the moment. In this case,
/// the call to shutdownSend() must be retried after the
/// underlying socket becomes writable again.
void shutdown() override;
int shutdown() override;
/// Shuts down the SSL connection.
///
/// Same as shutdownSend().
void abort();
/// Aborts the connection by closing the underlying