diff --git a/console.c b/console.c
index 4470bbd27..009ce5c8d 100644
--- a/console.c
+++ b/console.c
@@ -405,6 +405,7 @@ static bool do_web(int argc, char *argv[])
     web_fd = web_open(port);
     if (web_fd > 0) {
         printf("listen on port %d, fd is %d\n", port, web_fd);
+        line_set_eventmux_callback(web_eventmux);
         use_linenoise = false;
     } else {
         perror("ERROR");
@@ -560,13 +561,13 @@ static int cmd_select(int nfds,
                       fd_set *exceptfds,
                       struct timeval *timeout)
 {
-    int infd;
     fd_set local_readset;
 
     if (cmd_done())
         return 0;
 
     if (!block_flag) {
+        int infd;
         /* Process any commands in input buffer */
         if (!readfds)
             readfds = &local_readset;
@@ -581,51 +582,18 @@ static int cmd_select(int nfds,
             FD_SET(web_fd, readfds);
 
         if (infd == STDIN_FILENO && prompt_flag) {
-            printf("%s", prompt);
+            char *cmdline = linenoise(prompt);
+            if (cmdline)
+                interpret_cmd(cmdline);
             fflush(stdout);
             prompt_flag = true;
+        } else if (infd != STDIN_FILENO) {
+            char *cmdline = readline();
+            if (cmdline)
+                interpret_cmd(cmdline);
         }
-
-        if (infd >= nfds)
-            nfds = infd + 1;
-        if (web_fd >= nfds)
-            nfds = web_fd + 1;
     }
-    if (nfds == 0)
-        return 0;
-
-    int result = select(nfds, readfds, writefds, exceptfds, timeout);
-    if (result <= 0)
-        return result;
-
-    infd = buf_stack->fd;
-    if (readfds && FD_ISSET(infd, readfds)) {
-        /* Commandline input available */
-        FD_CLR(infd, readfds);
-        result--;
-
-        set_echo(0);
-        char *cmdline = readline();
-        if (cmdline)
-            interpret_cmd(cmdline);
-    } else if (readfds && FD_ISSET(web_fd, readfds)) {
-        FD_CLR(web_fd, readfds);
-        result--;
-        struct sockaddr_in clientaddr;
-        socklen_t clientlen = sizeof(clientaddr);
-        web_connfd =
-            accept(web_fd, (struct sockaddr *) &clientaddr, &clientlen);
-
-        char *p = web_recv(web_connfd, &clientaddr);
-        char *buffer = "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n";
-        web_send(web_connfd, buffer);
-
-        if (p)
-            interpret_cmd(p);
-        free(p);
-        close(web_connfd);
-    }
-    return result;
+    return 0;
 }
 
 bool finish_cmd()
@@ -706,4 +674,4 @@ bool run_console(char *infile_name)
     }
 
     return err_cnt == 0;
-}
+}
\ No newline at end of file
diff --git a/linenoise.c b/linenoise.c
index aa1f362e8..eee1cc55c 100644
--- a/linenoise.c
+++ b/linenoise.c
@@ -124,6 +124,7 @@ static char *unsupported_term[] = {"dumb", "cons25", "emacs", NULL};
 static line_completion_callback_t *completion_callback = NULL;
 static line_hints_callback_t *hints_callback = NULL;
 static line_free_hints_callback_t *free_hints_callback = NULL;
+static line_eventmux_callback_t *eventmux_callback = NULL;
 
 static struct termios orig_termios; /* In order to restore at exit.*/
 static bool maskmode = false; /* Show "***" instead of input. For passwords. */
@@ -472,6 +473,20 @@ void line_set_free_hints_callback(line_free_hints_callback_t *fn)
     free_hints_callback = fn;
 }
 
+/* Register a function to perform I/O multiplexing to monitor multiple file
+ * descriptor from different input at the same time, so we can allow the ability
+ * of receiving commands from different input sources and still provides the
+ * command-line auto-complete feature of this package. For example, the main
+ * loop of this package can only deal with standard input file descriptor
+ * originally. When this callback function is invoked, it allows the main loop
+ * of this package to deal with multiple file descriptors from different input
+ * alongside with the origin feature to deal with the standard input.
+ */
+void line_set_eventmux_callback(line_eventmux_callback_t *fn)
+{
+    eventmux_callback = fn;
+}
+
 /* This function is used by the callback function registered by the user
  * in order to add completion options given the input string when the
  * user typed <tab>.
@@ -932,6 +947,12 @@ static int line_edit(int stdin_fd,
         int nread;
         char seq[5];
 
+        if (eventmux_callback != NULL) {
+            int result = eventmux_callback(l.buf);
+            if (result != 0)
+                return result;
+        }
+
         nread = read(l.ifd, &c, 1);
         if (nread <= 0)
             return l.len;
@@ -1362,4 +1383,4 @@ int line_history_load(const char *filename)
     }
     fclose(fp);
     return 0;
-}
+}
\ No newline at end of file
diff --git a/linenoise.h b/linenoise.h
index 4468e8bbd..86b73d7e6 100644
--- a/linenoise.h
+++ b/linenoise.h
@@ -54,9 +54,11 @@ typedef struct {
 typedef void(line_completion_callback_t)(const char *, line_completions_t *);
 typedef char *(line_hints_callback_t)(const char *, int *color, int *bold);
 typedef void(line_free_hints_callback_t)(void *);
+typedef int(line_eventmux_callback_t)(char *);
 void line_set_completion_callback(line_completion_callback_t *);
 void line_set_hints_callback(line_hints_callback_t *);
 void line_set_free_hints_callback(line_free_hints_callback_t *);
+void line_set_eventmux_callback(line_eventmux_callback_t *);
 void line_add_completion(line_completions_t *, const char *);
 /* clang-format on */
 
@@ -74,4 +76,4 @@ void line_mask_mode_disable(void);
 }
 #endif
 
-#endif /* __LINENOISE_H */
+#endif /* __LINENOISE_H */
\ No newline at end of file
diff --git a/web.c b/web.c
index 0994a47f5..5c573040d 100644
--- a/web.c
+++ b/web.c
@@ -23,6 +23,8 @@
 #define TCP_CORK TCP_NOPUSH
 #endif
 
+static int server_fd;
+
 typedef struct {
     int fd;            /* descriptor for this buf */
     int count;         /* unread byte in this buf */
@@ -153,6 +155,9 @@ int web_open(int port)
     /* Make it a listening socket ready to accept connection requests */
     if (listen(listenfd, LISTENQ) < 0)
         return -1;
+
+    server_fd = listenfd;
+
     return listenfd;
 }
 
@@ -228,3 +233,38 @@ char *web_recv(int fd, struct sockaddr_in *clientaddr)
 
     return ret;
 }
+
+int web_eventmux(char *buf)
+{
+    fd_set listenset;
+
+    FD_ZERO(&listenset);
+    FD_SET(STDIN_FILENO, &listenset);
+    int max_fd = STDIN_FILENO;
+    if (server_fd > 0) {
+        FD_SET(server_fd, &listenset);
+        max_fd = max_fd > server_fd ? max_fd : server_fd;
+    }
+    int result = select(max_fd + 1, &listenset, NULL, NULL, NULL);
+    if (result < 0)
+        return -1;
+
+    if (server_fd > 0 && FD_ISSET(server_fd, &listenset)) {
+        FD_CLR(server_fd, &listenset);
+        struct sockaddr_in clientaddr;
+        socklen_t clientlen = sizeof(clientaddr);
+        int web_connfd =
+            accept(server_fd, (struct sockaddr *) &clientaddr, &clientlen);
+
+        char *p = web_recv(web_connfd, &clientaddr);
+        char *buffer = "HTTP/1.1 200 OK\r\nContent-Type: text/plain\r\n\r\n";
+        web_send(web_connfd, buffer);
+        strncpy(buf, p, strlen(p) + 1);
+        free(p);
+        close(web_connfd);
+        return strlen(buf);
+    }
+
+    FD_CLR(STDIN_FILENO, &listenset);
+    return 0;
+}
\ No newline at end of file
diff --git a/web.h b/web.h
index b04bc179d..3f5982a04 100644
--- a/web.h
+++ b/web.h
@@ -9,4 +9,6 @@ char *web_recv(int fd, struct sockaddr_in *clientaddr);
 
 void web_send(int out_fd, char *buffer);
 
-#endif
+int web_eventmux(char *buf);
+
+#endif
\ No newline at end of file