my client server application can work in two modes:
1) one direction - only client sends msgs to server
2) two directions - server gives 'answers' to client.
when program run in the first mode it looks OK, but when server answers to client than client's application exit its operation after a short while. I am trying to find the problem but have some taugh time.
this is the function that reads the data in the client side (in which I have problems):
after buffer (decodeUnifiedMsgForServer) is filled by the function above I decode the data into the relevant data classes as follows:
the first 3 bytes in the buffer are integers (general data such as - total len, msgID etc.) and I decode them in the 2nd function. afterwards I send the buffer into specific data classes that decode the relevant data they need using the fuction decodeMsg.
my questions are as follows:
1) why is the length of the buffer (decodeUnifiedMsgForServer) is always 0 and not equals to the length of the msg received from server? I know that the data is received from the server because it is logged correctly, but still when I check length of msg it equas 0 (first 'if' in second function) - any ideas?
2) when I remarked the line that calls the decodeMsg the application 'behaved' OK and client didn't exit its operation. I think that this error has something to do with memory leak. maybe if I understood the first question I could understand this one as well.
Hi,
First of all I appreciate this group very much for its informative discussions and posts.
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Discussion started by: shoaibjameel123
7 Replies
LEARN ABOUT REDHAT
ssl_get_client_ca_list
SSL_get_client_CA_list(3) OpenSSL SSL_get_client_CA_list(3)NAME
SSL_get_client_CA_list, SSL_CTX_get_client_CA_list - get list of client CAs
SYNOPSIS
#include <openssl/ssl.h>
STACK_OF(X509_NAME) *SSL_get_client_CA_list(SSL *s);
STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(SSL_CTX *ctx);
DESCRIPTION
SSL_CTX_get_client_CA_list() returns the list of client CAs explicitly set for ctx using SSL_CTX_set_client_CA_list(3).
SSL_get_client_CA_list() returns the list of client CAs explicitly set for ssl using SSL_set_client_CA_list() or ssl's SSL_CTX object with
SSL_CTX_set_client_CA_list(3), when in server mode. In client mode, SSL_get_client_CA_list returns the list of client CAs sent from the
server, if any.
RETURN VALUES
SSL_CTX_set_client_CA_list() and SSL_set_client_CA_list() do not return diagnostic information.
SSL_CTX_add_client_CA() and SSL_add_client_CA() have the following return values:
STACK_OF(X509_NAMES)
List of CA names explicitly set (for ctx or in server mode) or send by the server (client mode).
NULL
No client CA list was explicitly set (for ctx or in server mode) or the server did not send a list of CAs (client mode).
SEE ALSO ssl(3), SSL_CTX_set_client_CA_list(3), SSL_CTX_set_client_cert_cb(3)0.9.7a 2002-02-15 SSL_get_client_CA_list(3)