fix: set openim admin chat code

Signed-off-by: Xinwei Xiong (cubxxw) <3293172751nss@gmail.com>

scripts/install/openim-msgtransfer.sh

@@ -54,12 +54,13 @@ function openim::msgtransfer::start() {
   fi
   
   for (( i=0; i<$OPENIM_MSGGATEWAY_NUM; i++ )) do
-    openim::log::info "prometheus port: ${MSG_TRANSFER_PROM_PORTS[$i]}"
-    PROMETHEUS_PORT_OPTION=""
-    if [[ -n "${OPENIM_PROMETHEUS_PORTS[$i]}" ]]; then
-      PROMETHEUS_PORT_OPTION="--prometheus_port ${OPENIM_PROMETHEUS_PORTS[$i]}"
-    fi
-    nohup ${OPENIM_MSGTRANSFER_BINARY} ${PROMETHEUS_PORT_OPTION} -c ${OPENIM_MSGTRANSFER_CONFIG} -n ${i} >> ${LOG_FILE} 2> >(tee -a "${STDERR_LOG_FILE}" "$TMP_LOG_FILE" >&2) &
+  openim::log::info "prometheus port: ${MSG_TRANSFER_PROM_PORTS[$i]}"
+  PROMETHEUS_PORT_OPTION=""
+  if [[ -n "${MSG_TRANSFER_PROM_PORTS[$i]}" ]]; then
+      PROMETHEUS_MSG_TRANSFER_PORT="${MSG_TRANSFER_PROM_PORTS[$i]%,}"
+      PROMETHEUS_PORT_OPTION="--prometheus_port ${PROMETHEUS_MSG_TRANSFER_PORT}"
+  fi
+  nohup ${OPENIM_MSGTRANSFER_BINARY} ${PROMETHEUS_PORT_OPTION} -c ${OPENIM_MSGTRANSFER_CONFIG} -n ${i} >> ${LOG_FILE} 2> >(tee -a "${STDERR_LOG_FILE}" "$TMP_LOG_FILE" >&2) &
   done
   
   openim::util::check_process_names  "${OPENIM_OUTPUT_HOSTBIN}/${SERVER_NAME}"