I have USB-Modem Huawei E171 with working SIM-card.
I'm trying to send SMS-message using Putty and have 500 error:
AT
OK
AT+CMGF=1
OK
AT+CMGS="+7923*******",145<enter>
>Hello<ctrl-z>
+CMS Error: 500
What can I do? I know that error 500 is unknown error. So I thought that somebody can have ideas about this thing.
I checked the program, which called Huawei Modem, and it successfully sent my SMS. Feels like I didn't do something to initialize the modem.
My modem is Quectel EG95 and below command is workable just for you reference.
AT+CMGF=1
AT+CSCS="GSM"
AT+CMGS="+7923*******" #The number you want to receive sms.
> This is a test msg #Ctrl+Z to send or ESC to cancel.
Refer file is Quectel_EG9x_AT_Commands_Manual_V1.1.pdf
Related
I have an application that receives a HL7 message and sends back an acknowledgement response. I'm using Citrus with the Camel MLLP component to send this HL7 message. What I'm trying to achieve is to be able to read the acknowledgement to compare it.
I currently have a test with hl7Payload, a String variable with HL7 content. In my Citrus context I have:
<citrus-camel:sync-endpoint id="mllpOutEndpoint"
camel-context="mllpContext"
endpoint-uri="mllp:localhost:6662"/>
I tried extracting the header I found on the Camel documentation:
send("mllpOutEndpoint")
.fork(true)
.messageType(MessageType.PLAINTEXT)
.payload(hl7Payload)
.extractFromHeader("CamelMllpAcknowledgementString", "receivedAck");
echo("${receivedAck}");
But I get this error:
com.consol.citrus.exceptions.UnknownElementException: Could not find header element CamelMllpAcknowledgementString in received header
Everything works fine without extractFromHeader(). The application receives my HL7 message, sends back an ACK and the test passes, but I'm struggling to get this ACK content back to make further tests. What am I missing here?
I got it:
async().actions(
send("mllpOutEndpoint")
.messageType(MessageType.PLAINTEXT)
.payload(hl7Payload),
receive("mllpOutEndpoint")
.header("CamelMllpAcknowledgementType", "AA")
);
My camel route tries to pick up some files from sftp, transfer them to network, and delete them from sftp. If the sftp is unreachable after 3 attempts, I want the route to send an email warning the admin about the problem.
For this reason my sftp address has the following parameters:
maximumReconnectAttempts=2&throwExceptionOnConnectFailed=true&consumer.bridgeErrorHandler=true
In case the network location is not available, i want the route to notify the admin and not delete the files from sftp.
For this reason i have set .handled(false) in onException.
However, when connecting to sftp fails, aggregation also fails and no emails are coming. I have made a minimalist example below:
/configure
onException(Throwable.class)
.retryAttemptedLogLevel(LoggingLevel.WARN)
.redeliveryDelay(1000)
.handled(false)
.log(LoggingLevel.ERROR, LOG, "XXX - Error moving files")
.to(AGGREGATEROUTE)
.end();
from(downloadFrom)
.to(to)
.log(LoggingLevel.INFO, LOG, "XXX - Moving file OK")
.to(AGGREGATEROUTE);
from(AGGREGATEROUTE)
.log(LoggingLevel.INFO, LOG, "XXX - Starting aggregation.")
.aggregate(constant(true), new GroupedExchangeAggregationStrategy())
.completionFromBatchConsumer()
.completionTimeout(10000)
.log(LoggingLevel.INFO, LOG, "XXX - Aggregation completed, sending mail.");
In the logs i see:
16:02| ERROR | CamelLogger.java 156 | XXX - Error moving files
Then the logs for the Exception occurring during connection.
And then this:
16:02| ERROR | FatalFallbackErrorHandler.java 174 | Exception occurred while trying to handle previously thrown exception on exchangeId: ID-LP0641-1552662095664-0-2 using: [Pipeline[[Channel[Log(proefjes.camel_cursus.routebuilders.MoveWithPickupExceptions)[XXX - Error moving files]], Channel[sendTo(direct://aggregate)]]]].
16:02| ERROR | FatalFallbackErrorHandler.java 172 | \--> New exception on exchangeId: ID-LP0641-1552662095664-0-2
org.apache.camel.component.file.GenericFileOperationFailedException: Cannot connect to sftp://user#mycompany.nl:22
at org.apache.camel.component.file.remote.SftpOperations.connect(SftpOperations.java:149)
I do not see "XXX - Starting aggregation." which i would expect to see in the log. Does some kind of error occur befor aggregation? The breakpoint on aggregate(*, *) is never reached.
First, I just want to clarify something. You write "In case the network location is not available, i want the route to notify the admin and not delete the files from sftp", but shouldn't that be obvious anyhow? I mean, if the network location is not available, wouldn't deleting the files from sftp be impossible?
It's a little confusing that your exception handler is also routing .to(AGGREGATEROUTE). Given that you want to email an admin, shouldn't that be in the exception handler, not in the happy path? Why would you and how would you "aggregate" a connection failure?
Finally, and here I think is a real problem with your implementation, you may have misunderstood what handled(false) does. Setting this to false means routing should stop and propagate the exception returned to the caller. I'm not sure what having to the .to(AGGREGATEROUTE) would do in this case, but I'm not surprised it's not being called.
I suggest trying a few things. I don't have your code so I'm not sure which will work best. These are all related and any might work:
Change handled(false) to handled(true).
Replace handled with continued(true).
Use a Dead Letter Channel.
Reference:
Handle and Continue Exceptions
Dead Letter Channel
Since errorhandling is different depending on which endpoint causes the error, i have solved this by having two different versions of onException:
//configure exception on sft end
onException(Throwable.class)
.maximumRedeliveries(2)
.retryAttemptedLogLevel(LoggingLevel.WARN)
.redeliveryDelay(1000)
.onWhen(new hasSFTPErrorPredicate())
// .continued(true) // tries to connect once, mails and continues to aggregation with empty exchange
//.handled(false) // tries to connect twice but does not reach mail
.handled(true) // tries to connect once, does reach mail
// handled not defined: tries to connect twice but does not reach mail
.log(LoggingLevel.INFO, LOG, "XXX - SFTP exception")
.to(MAIL_ROUTE)
.end();
// exception anywhere else
onException(Throwable.class)
.maximumRedeliveries(2)
.retryAttemptedLogLevel(LoggingLevel.WARN)
.redeliveryDelay(1000)
.log(LoggingLevel.ERROR, LOG, "XXX - Error moving file ${file:name}: ${exception}")
.to(AGGREGATEROUTE)
.handled(false)
.end();
Exceptions occuring at the sftp end are handled in the first onException, because there the hasSFTPErrorPredicate returns 'true'. All this predicate does is check if any exception or their cause has "Cannot connect to sftp:" in the message.
No rollback is required in this case because nothing has happened yet.
Any other exception is handled by the second onException.
I am using FaspManager as an embedded client in my Java application. My program works fine when I am sending just a single file. When I am trying to send multiple files (each having its own session & jobId) they are starting well and progressing for some time. However, after several minutes when one or two of the transfers complete, rest all of the transfers are stopping without completing.
In the aspera log I can see below messages:
2019-02-11 20:48:22.985 INFO 11120 --- [il.SelectThread] c.c.e.t.aspera.FaspTransferListener : Client session: 149aaa9b-d632-43e4-9653-fbbf768c69b5 | PROGRESS | Rate: 353.6 Kb/s | Target rate: 1.0 Gb/s
2019-02-11 20:48:23.024 INFO 11120 --- [il.SelectThread] com.asperasoft.faspmanager.Session : 149aaa9b-d632-43e4-9653-fbbf768c69b5 - cancel sent
I have not been able to find out who/how a cancel request has been sent. I have tried searching in Google for possible cause but have not been able to resolve it yet. So, I will really appreciate any help on this.
Thank you,
Sourav
The cancel sent message in Session is called if the user specifically calls FaspManager#cancelTransfer(String sessionId), or FaspManager#stop(), or if an error occurs while reading an input stream in FileTransferSession#addSource(StreamReader, String).
I'd guess you're calling stop on the FaspManager after the first session finishes, but I'd need a more complete log, or a snippet of your code to see.
I am trying to develop a server application using mongoose C library. In the initial stage of the my try, I am stuck at sending a response for an HTTP request. I am trying to send a simple response of status 200 using following line of code:
mg_send_response_line(nc, 200, "Access-Control-Allow-Origin: *");
printf("Response sent...\n");
But the response is not received to the client(Postman or web-browser).
There is no error, and even the printf line of Response sent is printed.
As against to this, following lines are getting executed successfully:
mg_http_send_error(nc,404, "Fatal Error!"); // I get this error at client side.
The basic simplest_web_server also works fine. Why is my single line of code sending response failing. I am not able to understand/ debug this.
Regards,
Neeraj.
The issue is that there is no content length or transfer encoding specified for the HTTP response and the server does not close the connection so the client hangs waiting for the response.
If you look through the source code, you will see that in mg_http_send_error(), the MG_F_SEND_AND_CLOSE flag is set but it is not set within mg_send_response_line() (though, like you, I assumed that this would be handled by the function).
To fix the issue in your context,
mg_send_response_line(nc, 200, "Access-Control-Allow-Origin: *");
printf("Response sent...\n");
nc->flag |= MG_F_SEND_AND_CLOSE;
when i try to synchronize my caldav server implementation with Thunderbird 45.4.0 and Lightning 4.7.4 (one particular calendar collection) it doesnt show any data or events in the calendar though the last call of the sequence provided the data.
In the Thunderbird error log i can see one error:
Zeitstempel: 07.11.16, 14:21:12
Fehler: [calCachedCalendar] replay action failed: null,
uri=http://127.0.0.1:8003/sap/sports/webdav/appsvc/webdav/services/
server.xsjs/cal/_D043133/, result=2147500037, op=[xpconnect wrapped
calIOperation]
Quelldatei:
file:///Users/d043133/Library/Thunderbird/Profiles/hfbvuk9f.default/
extensions/%7Be2fda1a4-762b-4020-b5ad-a41df1933103%7D/calendar-
js/calCachedCalendar.js
Zeile: 327
the call sequence is as follows (detailed content via gist-links):
Propfind Request - Response
Options Request - Response
Propfind Request - Response
Report Request - Response - Response Raw
The synchronization with other clients like macOS-calendar and ios-calendar works in principle and shows the data. Does anyone has a clue what is going wrong here?
Not sure whether that is the cause but I can see two incorrect things:
a) Your <href/> property has trailing spaces:
<d:href>/sap/sports/webdav/appsvc/webdav/services/server.xsjs/cal/_D043133/EVENT%3A070768ba5dd78ff15458f1985cdaabb1.ics
</d:href>
b) your ORGANIZER property is not a valid URI
ORGANIZER:_D043133
i was able to find the cause of the above issue by debugging Thunderbird as propsed by Philipp. The Report Response has http status code 200, but as it is a multistatus response Thunderbird/Lightning expects status code 207 ;-)
Thanks for the hints!