An exception is thrown in line 2367 while writing to the connection, in ddb master.
2357 void write(const(ubyte[]) bytes)
2358 {
2359 // Vibe: "... If connected is false, writing to the connection will trigger an exception ..."
2360 if (!tcpConnection.connected)
2361 {
2362 // Vibe: " ... Note that close must always be called, even if the remote has already closed the
2363 // connection. Failure to do so will result in resource and memory leakage.
2364 tcpConnection.close();
2365 connect();
2366 }
2367 tcpConnection.write(bytes);
2368 }
I think that the remote peer (the Postgres service) is disconnecting the vibe client
object.Exception@../../../../root/.dub/packages/vibe-core-1.3.0/vibe-core/source/vibe/core/net.d(639): Error writing data to socket.
[main(eDjH) ERR] ----------------
[main(eDjH) ERR] ??:? [0x7e7c0e]
[main(eDjH) ERR] ??:? [0x7d9922]
[main(eDjH) ERR] net.d:639 [0x761753]
[main(eDjH) ERR] net.d:647 [0x76185a]
[main(eDjH) ERR] postgres.d:2367 [0x5fb5a4]
[main(eDjH) ERR] postgres.d:237 [0x5fb4fe]
[main(eDjH) ERR] postgres.d:250 [0x5fb640]
[main(eDjH) ERR] postgres.d:1102 [0x5fdabf]
[main(eDjH) ERR] postgres.d:1315 [0x600c0b]
[main(eDjH) ERR] postgres.d:2123 [0x605317]
[main(eDjH) ERR] postgres.d:2167 [0x5c8169]
[main(eDjH) ERR] postgres.d:1795 [0x5c7480]
As I'm checking the .connected method, I'm not sure why the exception is raised...
Is there a reliable way to avoid the exception, or I need a try/catch block around the write in line 2367?
Thanks, below you can find the build log.
$ dub build --build=debug || dub build --build=debug
Fetching libevent 2.0.2+2.0.16 (getting selected version)...
Fetching diet-ng 1.4.4 (getting selected version)...
Fetching taggedalgebraic 0.10.9 (getting selected version)...
Fetching openssl 1.1.6+1.0.1g (getting selected version)...
Fetching mars 1.3.0 (getting selected version)...
Fetching botan 1.12.9 (getting selected version)...
Fetching memutils 0.4.9 (getting selected version)...
Fetching vibe-d 0.8.2 (getting selected version)...
Fetching vibe-core 1.3.0 (getting selected version)...
Fetching libasync 0.8.3 (getting selected version)...
Fetching botan-math 1.0.3 (getting selected version)...
Fetching ddb ~master (getting selected version)...
Fetching eventcore 0.8.27 (getting selected version)...
## Warning for package botan, configuration 32mscoff ##
The following compiler flags have been specified in the package description
file. They are handled by DUB and direct use in packages is discouraged.
Alternatively, you can set the DFLAGS environment variable to pass custom flags
to the compiler, or use one of the suggestions below:
-m32mscoff: Use --arch=x86/--arch=x86_64/--arch=x86_mscoff to specify the target architecture
## Warning for package botan-math, configuration regular ##
The following compiler flags have been specified in the package description
file. They are handled by DUB and direct use in packages is discouraged.
Alternatively, you can set the DFLAGS environment variable to pass custom flags
to the compiler, or use one of the suggestions below:
-m32mscoff: Use --arch=x86/--arch=x86_64/--arch=x86_mscoff to specify the target architecture
## Warning for package botan-math, configuration 32mscoff ##
The following compiler flags have been specified in the package description
file. They are handled by DUB and direct use in packages is discouraged.
Alternatively, you can set the DFLAGS environment variable to pass custom flags
to the compiler, or use one of the suggestions below:
-m32mscoff: Use --arch=x86/--arch=x86_64/--arch=x86_mscoff to specify the target architecture
Package ddb can be upgraded from ~master to 0.3.0.
Use "dub upgrade" to perform those changes.
Performing "debug" build using ldc2 for x86_64.
taggedalgebraic 0.10.9: building configuration "library"...
eventcore 0.8.27: building configuration "epoll"...
vibe-core 1.3.0: building configuration "epoll"...
vibe-d:utils 0.8.2: building configuration "library"...
vibe-d:data 0.8.2: building configuration "library"...
immutable(ubyte)[]
ddb ~master: building configuration "library"...
../../../../root/.dub/packages/ddb-master/ddb/source/ddb/postgres.d(2408,22): Deprecation: constructor vibe.core.connectionpool.ConnectionPool!(PGConnection).ConnectionPool.this is deprecated - Use an @safe callback instead
diet-ng 1.4.4: building configuration "library"...
vibe-d:crypto 0.8.2: building configuration "library"...
vibe-d:stream 0.8.2: building configuration "library"...
vibe-d:textfilter 0.8.2: building configuration "library"...
vibe-d:inet 0.8.2: building configuration "library"...
/root/dlang/ldc-1.3.0-beta1/bin/../import/std/format.d(2823,28): Deprecation: function vibe.core.path.GenericPath!(PosixPathFormat).GenericPath.Segment.toString is deprecated - Use .name instead.
vibe-d:tls 0.8.2: building configuration "openssl"...
vibe-d:http 0.8.2: building configuration "library"...
immutable(ubyte)[]
/root/dlang/ldc-1.3.0-beta1/bin/../import/std/format.d(2823,28): Deprecation: function vibe.core.path.GenericPath!(PosixPathFormat).GenericPath.Segment.toString is deprecated - Use .name instead.
mars 1.3.0: building configuration "library"...
vibe-d:web 0.8.2: building configuration "library"...
/root/dlang/ldc-1.3.0-beta1/bin/../import/std/format.d(2823,28): Deprecation: function vibe.core.path.GenericPath!(PosixPathFormat).GenericPath.Segment.toString is deprecated - Use .name instead.
4uattro ~master: building configuration "application"...
/root/dlang/ldc-1.3.0-beta1/bin/../import/std/format.d(2823,28): Deprecation: function vibe.core.path.GenericPath!(PosixPathFormat).GenericPath.Segment.toString is deprecated - Use .name instead.
Uploading artifacts...
webservice/bin/4uattro: found 1 matching files
Uploading artifacts to coordinator... ok id=50164480 responseStatus=201 Created token=z-2p_qF5
Job succeeded