else if let Some(pos) = mess.find(STRING_BEFORE_NB_OF_CONNECTIONS) {\r
let nb_of_connections_str = mess.get(pos+STRING_BEFORE_NB_OF_CONNECTIONS.len()+1..).unwrap();\r
if let Some(pos_end) = nb_of_connections_str.find(' ') {\r
else if let Some(pos) = mess.find(STRING_BEFORE_NB_OF_CONNECTIONS) {\r
let nb_of_connections_str = mess.get(pos+STRING_BEFORE_NB_OF_CONNECTIONS.len()+1..).unwrap();\r
if let Some(pos_end) = nb_of_connections_str.find(' ') {\r