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Add LIBSSH2_TRACE_SOCKET context for tracing send() and recv()

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Helpful in debugging the -39 errors.
This commit is contained in:
Peter Stuge
2009-12-08 08:40:30 +01:00
parent 1256c61815
commit 1a491c6f00
5 changed files with 46 additions and 2 deletions
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15
src/session.c
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@@ -111,6 +111,12 @@ banner_receive(LIBSSH2_SESSION * session)
ret = _libssh2_recv(session->socket_fd, &c, 1,
LIBSSH2_SOCKET_RECV_FLAGS(session));
if (ret < 0)
_libssh2_debug(session, LIBSSH2_DBG_SOCKET,
"Error recving %d bytes to %p: %d", 1, &c, errno);
else
_libssh2_debug(session, LIBSSH2_DBG_SOCKET,
"Recved %d bytes to %p", ret, &c);
if (ret < 0) {
if (errno == EAGAIN) {
@@ -217,6 +223,15 @@ banner_send(LIBSSH2_SESSION * session)
banner + session->banner_TxRx_total_send,
banner_len - session->banner_TxRx_total_send,
LIBSSH2_SOCKET_SEND_FLAGS(session));
if (ret < 0)
_libssh2_debug(session, LIBSSH2_DBG_SOCKET,
"Error sending %d bytes: %d",
banner_len - session->banner_TxRx_total_send, errno);
else
_libssh2_debug(session, LIBSSH2_DBG_SOCKET,
"Sent %d/%d bytes at %p+%d", ret,
banner_len - session->banner_TxRx_total_send,
banner, session->banner_TxRx_total_send);
if (ret != (banner_len - session->banner_TxRx_total_send)) {
if ((ret > 0) || ((ret == -1) && (errno == EAGAIN))) {