45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
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#include "capwap.h"
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#include "cw_log.h"
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#include "sock.h"
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#include "cw_util.h"
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struct cwrmsg * conn_get_response(struct conn * conn)
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{
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struct cwmsg * cwmsg = &conn->req_msg;
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int type = cwmsg->type+1;
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struct cwrmsg * cwrmsg;
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int i;
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for (i=0; i<conn->max_retransmit; i++) {
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time_t r_timer = cw_timer_start(conn->retransmit_interval);
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while(!cw_timer_timeout(r_timer)){
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cwrmsg = conn_get_message(conn);
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if (cwrmsg){
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cw_dbg(DBG_MSG,"Received message from %s, type=%d - %s"
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,sock_addr2str(&conn->addr),cwrmsg->type,cw_msgtostr(cwrmsg->type));
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if (cwrmsg->type == type){
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return cwrmsg;
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}
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}
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if (conn->dtls_error)
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return 0;
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}
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cw_dbg(DBG_MSG_ERR,"Retransmitting message, type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
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conn_send_cwmsg(conn,&conn->req_msg);
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}
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cw_dbg(DBG_MSG_ERR,"Max retransmit's reached, message type=%d,seq=%d",cwmsg->type,cwmsg->seqnum);
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return 0;
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}
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