diff options
Diffstat (limited to 'webclient/client.html')
| -rw-r--r-- | webclient/client.html | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/webclient/client.html b/webclient/client.html index 766b035..fce719d 100644 --- a/webclient/client.html +++ b/webclient/client.html @@ -4,7 +4,9 @@ <meta charset="utf-8"> <title>tomsg webclient</title> <script> -var sock=null,username=null; +var PROTOCOL_VERSION=1; + +var sock=null,negotiated_version=false,username=null; var roomlist=[":console"]; var currentroom=":console"; var roomlogs=new Map([[":console",[]]]); @@ -80,7 +82,7 @@ function formatTime(date){ function net_historyCollectionCallback(id,list,count,cb, item,err){ if(err){ - cb(err); + cb(null,err); } else { list.push(item); if(list.length==count){ @@ -95,6 +97,7 @@ function reconnect(){ if(sock)sock.close(); net_callbacks={}; + negotiated_version=false; var url; if(location.hostname!="")url="wss://"+location.hostname; @@ -145,6 +148,16 @@ function reconnect(){ }); sock.addEventListener("open",function(){ updateStatus(); + net_send("version "+PROTOCOL_VERSION,function(ok,err){ + if(err){ + var msg="Server version incompatible (we need protocol version "+ + PROTOCOL_VERSION+"): "+err; + addRoomEntry(":console","error",[now(),msg]); + } else { + negotiated_version=true; + updateStatus(); + } + }); }); sock.addEventListener("close",function(ev){ updateStatus(); @@ -196,6 +209,8 @@ function updateStatus(){ str="not connected"; } else if(sock.readyState==0){ str="connecting..."; + } else if(!negotiated_version){ + str="versioning..."; } else if(username){ str="u: "+username; } else { |