Cancel old timers to avoid error message in ni_lldp_tx_timer_expires
socket: check also array size after event processing
Merge pull request #104 from olafhering/olh_lldp_fixes
socket: fixed array remove_at to move a pointer
array: clear unused array slots after remove
socket: fixed array to realloc pointers not elements
Merge pull request #107 from mtomaschewski/mt-socket

socket: check also array size after event processing