net/stream: deprecate 'reconnect' in favor of 'reconnect-ms'

Do the same thing we already did for chardev in c8e2b6b4d7e, and
introduce a new 'reconnect-ms' option to make it possible to specify
sub-second timeouts. This also changes the related documentaion and
tests to use reconnect-ms as well.

Signed-off-by: Daniil Tatianin <d-tatianin@yandex-team.ru>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>

1 files changed, 12 insertions, 12 deletions

diff --git a/qemu-options.hx b/qemu-options.hx
index daae494147..bb228f6200 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -2833,9 +2833,9 @@ DEF("netdev", HAS_ARG, QEMU_OPTION_netdev,
     "-netdev socket,id=str[,fd=h][,udp=host:port][,localaddr=host:port]\n"
     "                configure a network backend to connect to another network\n"
     "                using an UDP tunnel\n"
-    "-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect=seconds]\n"
-    "-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect=seconds]\n"
-    "-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect=seconds]\n"
+    "-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect-ms=milliseconds]\n"
+    "-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect-ms=milliseconds]\n"
+    "-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect-ms=milliseconds]\n"
     "                configure a network backend to connect to another network\n"
     "                using a socket connection in stream mode.\n"
     "-netdev dgram,id=str,remote.type=inet,remote.host=maddr,remote.port=port[,local.type=inet,local.host=addr]\n"
@@ -3291,7 +3291,7 @@ SRST
                          -device e1000,netdev=n1,mac=52:54:00:12:34:56 \\
                          -netdev socket,id=n1,mcast=239.192.168.1:1102,localaddr=1.2.3.4
 
-``-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect=seconds]``
+``-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect-ms=milliseconds]``
     Configure a network backend to connect to another QEMU virtual machine or a proxy using a TCP/IP socket.
 
     ``server=on|off``
@@ -3333,9 +3333,9 @@ SRST
         # second VM
         |qemu_system| linux.img \\
                       -device virtio-net,netdev=net0,mac=52:54:00:12:34:57 \\
-                      -netdev stream,id=net0,server=off,addr.type=inet,addr.host=localhost,addr.port=1234,reconnect=5
+                      -netdev stream,id=net0,server=off,addr.type=inet,addr.host=localhost,addr.port=1234,reconnect-ms=5000
 
-``-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect=seconds]``
+``-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect-ms=milliseconds]``
     Configure a network backend to connect to another QEMU virtual machine or a proxy using a stream oriented unix domain socket.
 
     ``server=on|off``
@@ -3350,8 +3350,8 @@ SRST
     ``tight=on|off``
         if false, pad an abstract socket address with enough null bytes to make it fill struct sockaddr_un member sun_path.
 
-    ``reconnect=seconds``
-        for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of seconds.
+    ``reconnect-ms=milliseconds``
+        for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of milliseconds.
         Setting this to zero disables this function.  (default: 0)
 
     Example (using passt as a replacement of -netdev user):
@@ -3377,9 +3377,9 @@ SRST
         # second VM
         |qemu_system| linux.img \\
                       -device virtio-net,netdev=net0,mac=52:54:00:12:34:57 \\
-                      -netdev stream,id=net0,server=off,addr.type=unix,addr.path=/tmp/qemu0,reconnect=5
+                      -netdev stream,id=net0,server=off,addr.type=unix,addr.path=/tmp/qemu0,reconnect-ms=5000
 
-``-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect=seconds]``
+``-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect-ms=milliseconds]``
     Configure a network backend to connect to another QEMU virtual machine or a proxy using a stream oriented socket file descriptor.
 
     ``server=on|off``
@@ -4390,14 +4390,14 @@ SRST
         ``telnet options:``
             localhost 5555
 
-    ``tcp:[host]:port[,server=on|off][,wait=on|off][,nodelay=on|off][,reconnect=seconds]``
+    ``tcp:[host]:port[,server=on|off][,wait=on|off][,nodelay=on|off][,reconnect-ms=milliseconds]``
         The TCP Net Console has two modes of operation. It can send the
         serial I/O to a location or wait for a connection from a
         location. By default the TCP Net Console is sent to host at the
         port. If you use the ``server=on`` option QEMU will wait for a client
         socket application to connect to the port before continuing,
         unless the ``wait=on|off`` option was specified. The ``nodelay=on|off``
-        option disables the Nagle buffering algorithm. The ``reconnect=on``
+        option disables the Nagle buffering algorithm. The ``reconnect-ms``
         option only applies if ``server=no`` is set, if the connection goes
         down it will attempt to reconnect at the given interval. If host
         is omitted, 0.0.0.0 is assumed. Only one TCP connection at a