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Better error handling on the client-side grid connector.

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This commit is contained in:
Diva Canto
2009-09-25 07:47:58 -07:00
parent b2772b3a2d
commit 295868033f
1 changed files with 108 additions and 44 deletions
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152
OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
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@@ -99,18 +99,25 @@ namespace OpenSim.Services.Connectors
string reqString = ServerUtils.BuildQueryString(sendData);
//m_log.DebugFormat("[GRID CONNECTOR]: queryString = {0}", reqString);
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
reqString);
if (reply != string.Empty)
try
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
reqString);
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if ((replyData["Result"] != null) && (replyData["Result"].ToString().ToLower() == "success"))
return true;
if ((replyData["Result"] != null) && (replyData["Result"].ToString().ToLower() == "success"))
return true;
}
else
m_log.DebugFormat("[GRID CONNECTOR]: RegisterRegion received null reply");
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
}
else
m_log.DebugFormat("[GRID CONNECTOR]: RegisterRegion received null reply");
return false;
}
@@ -123,19 +130,26 @@ namespace OpenSim.Services.Connectors
sendData["METHOD"] = "deregister";
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
if (reply != string.Empty)
try
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
if ((replyData["Result"] != null) && (replyData["Result"].ToString().ToLower() == "success"))
return true;
if (reply != string.Empty)
{
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
if ((replyData["Result"] != null) && (replyData["Result"].ToString().ToLower() == "success"))
return true;
}
else
m_log.DebugFormat("[GRID CONNECTOR]: DeregisterRegion received null reply");
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
}
else
m_log.DebugFormat("[GRID CONNECTOR]: DeregisterRegion received null reply");
return false;
}
@@ -149,14 +163,24 @@ namespace OpenSim.Services.Connectors
sendData["METHOD"] = "get_neighbours";
List<GridRegion> rinfos = new List<GridRegion>();
string reqString = ServerUtils.BuildQueryString(sendData);
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
reqString);
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
reqString);
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return rinfos;
}
Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
List<GridRegion> rinfos = new List<GridRegion>();
if (replyData != null)
{
Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
@@ -189,9 +213,18 @@ namespace OpenSim.Services.Connectors
sendData["METHOD"] = "get_region_by_uuid";
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return null;
}
GridRegion rinfo = null;
@@ -226,10 +259,18 @@ namespace OpenSim.Services.Connectors
sendData["Y"] = y.ToString();
sendData["METHOD"] = "get_region_by_position";
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return null;
}
GridRegion rinfo = null;
if (reply != string.Empty)
@@ -262,10 +303,18 @@ namespace OpenSim.Services.Connectors
sendData["NAME"] = regionName;
sendData["METHOD"] = "get_region_by_name";
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return null;
}
GridRegion rinfo = null;
if (reply != string.Empty)
@@ -296,12 +345,19 @@ namespace OpenSim.Services.Connectors
sendData["MAX"] = maxNumber.ToString();
sendData["METHOD"] = "get_regions_by_name";
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
List<GridRegion> rinfos = new List<GridRegion>();
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return rinfos;
}
if (reply != string.Empty)
{
@@ -345,12 +401,20 @@ namespace OpenSim.Services.Connectors
sendData["METHOD"] = "get_region_range";
List<GridRegion> rinfos = new List<GridRegion>();
string reply = string.Empty;
try
{
reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
string reply = SynchronousRestFormsRequester.MakeRequest("POST",
m_ServerURI + "/grid",
ServerUtils.BuildQueryString(sendData));
//m_log.DebugFormat("[GRID CONNECTOR]: reply was {0}", reply);
//m_log.DebugFormat("[GRID CONNECTOR]: reply was {0}", reply);
}
catch (Exception e)
{
m_log.DebugFormat("[GRID CONNECTOR]: Exception when contacting grid server: {0}", e.Message);
return rinfos;
}
if (reply != string.Empty)
{