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Code Issues Releases Wiki Activity

For #913, add complex error.

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This commit is contained in:
winlin 2017-06-09 11:50:35 +08:00
parent 58521751c3
commit bb200b5d2d
6 changed files with 190 additions and 39 deletions
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108
trunk/src/kernel/srs_kernel_error.cpp
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@ -23,6 +23,12 @@
#include <srs_kernel_error.hpp>
#include <srs_kernel_log.hpp>
#include <errno.h>
#include <sstream>
using namespace std;
bool srs_is_system_control_error(int error_code)
{
return error_code == ERROR_CONTROL_RTMP_CLOSE
@ -38,3 +44,105 @@ bool srs_is_client_gracefully_close(int error_code)
|| error_code == ERROR_SOCKET_TIMEOUT;
}
SrsError::SrsError()
{
code = ERROR_SUCCESS;
wrapped = NULL;
cid = rerrno = line = 0;
}
SrsError::~SrsError()
{
}
std::string SrsError::description() {
if (desc.empty()) {
stringstream ss;
ss << "code=" << code;
SrsError* next = this;
while (next) {
ss << " : " << next->msg;
next = next->wrapped;
}
ss << endl;
next = this;
while (next) {
ss << "thread #" << next->cid << ": "
<< next->func << "() [" << next->file << ":" << next->line << "]"
<< "[errno=" << next->rerrno << "]"
<< endl;
next = next->wrapped;
}
desc = ss.str();
}
return desc;
}
SrsError* SrsError::create(const char* func, const char* file, int line, int code, const char* fmt, ...) {
int rerrno = (int)errno;
va_list ap;
va_start(ap, fmt);
static char buffer[4096];
vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
SrsError* err = new SrsError();
err->func = func;
err->file = file;
err->line = line;
err->code = code;
err->rerrno = rerrno;
err->msg = buffer;
err->wrapped = NULL;
if (_srs_context) {
err->cid = _srs_context->get_id();
}
return err;
}
SrsError* SrsError::wrap(const char* func, const char* file, int line, SrsError* v, const char* fmt, ...) {
int rerrno = (int)errno;
va_list ap;
va_start(ap, fmt);
static char buffer[4096];
vsnprintf(buffer, sizeof(buffer), fmt, ap);
va_end(ap);
SrsError* err = new SrsError();
err->func = func;
err->file = file;
err->line = line;
err->code = v->code;
err->rerrno = rerrno;
err->msg = buffer;
err->wrapped = v;
if (_srs_context) {
err->cid = _srs_context->get_id();
}
return err;
}
SrsError* SrsError::success() {
return NULL;
}
string SrsError::description(SrsError* err)
{
return err? err->description() : "Success";
}
int SrsError::error_code(SrsError* err)
{
return err? err->code : ERROR_SUCCESS;
}