Class: Appsignal::Extension::Span

Inherits:
Object
  • Object
show all
Defined in:
ext/appsignal_extension.c

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.root(namespace) ⇒ Object

Create a span



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# File 'ext/appsignal_extension.c', line 594

static VALUE root_span_new(VALUE self, VALUE namespace) {
  appsignal_span_t* span;

  Check_Type(namespace, T_STRING);

  span = appsignal_create_root_span(make_appsignal_string(namespace));

  if (span) {
    return TypedData_Wrap_Struct(Span, &span_data_type, span);
  } else {
    return Qnil;
  }
}

Instance Method Details

#add_error(name, message, backtrace) ⇒ Object

Set span error



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# File 'ext/appsignal_extension.c', line 634

static VALUE add_span_error(VALUE self, VALUE name, VALUE message, VALUE backtrace) {
  appsignal_span_t* span;
  appsignal_data_t* backtrace_data;

  Check_Type(name, T_STRING);
  Check_Type(message, T_STRING);

  backtrace_data = rb_check_typeddata(backtrace, &data_data_type);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_add_span_error(
      span,
      make_appsignal_string(name),
      make_appsignal_string(message),
      backtrace_data
  );
  return Qnil;
}

#child ⇒ Object 



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# File 'ext/appsignal_extension.c', line 608

static VALUE child_span_new(VALUE self) {
  appsignal_span_t* parent;
  appsignal_span_t* span;

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, parent);

  span = appsignal_create_child_span(parent);

  if (span) {
    return TypedData_Wrap_Struct(Span, &span_data_type, span);
  } else {
    return Qnil;
  }
}

#close ⇒ Object

Close span



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# File 'ext/appsignal_extension.c', line 758

static VALUE close_span(VALUE self) {
  appsignal_span_t* span;

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_close_span(span);

  return Qnil;
}

#set_attribute_bool(key, value) ⇒ Object 



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# File 'ext/appsignal_extension.c', line 710

static VALUE set_span_attribute_bool(VALUE self, VALUE key, VALUE value) {
  appsignal_span_t* span;

  Check_Type(key, T_STRING);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_attribute_bool(
    span,
    make_appsignal_string(key),
    RTEST(value)
  );

  return Qnil;
}

#set_attribute_double(key, value) ⇒ Object 



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# File 'ext/appsignal_extension.c', line 726

static VALUE set_span_attribute_double(VALUE self, VALUE key, VALUE value) {
  appsignal_span_t* span;

  Check_Type(key, T_STRING);
  Check_Type(value, T_FLOAT);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_attribute_double(
    span,
    make_appsignal_string(key),
    NUM2DBL(value)
  );

  return Qnil;
}

#set_attribute_int(key, value) ⇒ Object 



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# File 'ext/appsignal_extension.c', line 689

static VALUE set_span_attribute_int(VALUE self, VALUE key, VALUE value) {
  appsignal_span_t* span;
  VALUE value_type = TYPE(value);

  Check_Type(key, T_STRING);

  if (value_type != T_FIXNUM && value_type != T_BIGNUM) {
    rb_raise(rb_eTypeError, "wrong argument type %s (expected Integer)", rb_obj_classname(value));
  }

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_attribute_int(
    span,
    make_appsignal_string(key),
    NUM2LONG(value)
  );

  return Qnil;
}

#set_attribute_string(key, value) ⇒ Object

Set attributes on a span



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# File 'ext/appsignal_extension.c', line 672

static VALUE set_span_attribute_string(VALUE self, VALUE key, VALUE value) {
  appsignal_span_t* span;

  Check_Type(key, T_STRING);
  Check_Type(value, T_STRING);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_attribute_string(
    span,
    make_appsignal_string(key),
    make_appsignal_string(value)
  );

  return Qnil;
}

#set_name(name) ⇒ Object

Span name and namespace



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# File 'ext/appsignal_extension.c', line 623

static VALUE set_span_name(VALUE self, VALUE name) {
  appsignal_span_t* span;

  Check_Type(name, T_STRING);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_name(span, make_appsignal_string(name));
  return Qnil;
}

#set_sample_data(key, payload) ⇒ Object

Set span sample data



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# File 'ext/appsignal_extension.c', line 654

static VALUE set_span_sample_data(VALUE self, VALUE key, VALUE payload) {
  appsignal_span_t* span;
  appsignal_data_t* payload_data;

  Check_Type(key, T_STRING);

  payload_data = rb_check_typeddata(payload, &data_data_type);

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  appsignal_set_span_sample_data(
      span,
      make_appsignal_string(key),
      payload_data
  );
  return Qnil;
}

#to_json ⇒ Object

Span to json



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# File 'ext/appsignal_extension.c', line 743

static VALUE span_to_json(VALUE self) {
  appsignal_span_t* span;
  appsignal_string_t json;

  TypedData_Get_Struct(self, appsignal_span_t, &span_data_type, span);

  json = appsignal_span_to_json(span);

  if (json.len == 0) {
    return Qnil;
  } else {
    return make_ruby_string(json);
  }
}