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ASF GitHub Bot commented on THRIFT-1805: ---------------------------------------- Github user Jens-G commented on a diff in the pull request: https://github.com/apache/thrift/pull/1186#discussion_r100586356 --- Diff: compiler/cpp/src/thrift/generate/t_java_generator.cc --- @@ -3527,6 +3531,11 @@ void t_java_generator::generate_process_function(t_service* tservice, t_function indent(f_service_) << " return " << ((tfunction->is_oneway()) ? "true" : "false") << ";" << endl; indent(f_service_) << "}" << endl << endl; + indent(f_service_) << "@Override" << endl; + indent(f_service_) << "protected boolean handleRuntimeExceptions() {" << endl; + indent(f_service_) << " return " << ((handle_runtime_exceptions_) ? "true" : "false") << ";" << endl; + indent(f_service_) << "}" << endl << endl; --- End diff -- why not simply `return handle_runtime_exceptions_`? > Thrift should not swallow ALL exceptions > ---------------------------------------- > > Key: THRIFT-1805 > URL: https://issues.apache.org/jira/browse/THRIFT-1805 > Project: Thrift > Issue Type: Bug > Components: Java - Compiler, Java - Library > Affects Versions: 0.9 > Reporter: Diwaker Gupta > Assignee: Diwaker Gupta > Attachments: THRIFT-1805.patch > > > In Thrift 0.8.0, Thrift generated Java code did not swallow application > exceptions. As a result of THRIFT-1658, this behavior changed in 0.9.0 and > now the generated code swallows ALL application exceptions (via > ProcessFunction). Apparently this was the behavior in Thrift 0.6.0 and while > I see the rationale, it is breaking our applications. > Our code relies on the fact that exceptions can propagate outside of Thrift > for certain things (e.g., to aggressively drop connections for clients that > send invalid/malformed requests). ProcessFunction makes it near impossible to > do this -- not only does it swallow the exception, it also loses all > information about the original exception and just writes out a generic > TApplicationException. > IMO ProcessFunction should only catch TException. If the application code > wants to use other exceptions for some reason (in particular, Errors and > RuntimeExceptions), Thrift shouldn't prevent that. -- This message was sent by Atlassian JIRA (v6.3.15#6346)